15415693605

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2111}}^1$

素因数の和:2233

約数の個数: 160

約数和(自身を含む): 31770224640

約数和(自身を除く): 16354531035

約数列:

[1, 3, 5, 9, 13, 15, 19, 27, 39, 45, 57, 65, 73, 81, 95, 117, 135, 171, 195, 219, 247, 285, 351, 365, 405, 513, 585, 657, 741, 855, 949, 1053, 1095, 1235, 1387, 1539, 1755, 1971, 2111, 2223, 2565, 2847, 3285, 3705, 4161, 4745, 5265, 5913, 6333, 6669, 6935, 7695, 8541, 9855, 10555, 11115, 12483, 14235, 18031, 18999, 20007, 20805, 25623, 27443, 29565, 31665, 33345, 37449, 40109, 42705, 54093, 56997, 62415, 76869, 82329, 90155, 94995, 100035, 112347, 120327, 128115, 137215, 154103, 162279, 170991, 187245, 200545, 246987, 270465, 284985, 360981, 384345, 411645, 462309, 486837, 521417, 561735, 601635, 740961, 770515, 811395, 854955, 1082943, 1234935, 1386927, 1460511, 1564251, 1804905, 2003339, 2222883, 2311545, 2434185, 2607085, 2927957, 3248829, 3704805, 4160781, 4692753, 5414715, 6010017, 6934635, 7302555, 7821255, 8783871, 10016695, 11114415, 12482343, 14078259, 14639785, 16244145, 18030051, 20803905, 23463765, 26351613, 30050085, 38063441, 42234777, 43919355, 54090153, 62411715, 70391295, 79054839, 90150255, 114190323, 131758065, 162270459, 190317205, 211173885, 237164517, 270450765, 342570969, 395274195, 570951615, 811352295, 1027712907, 1185822585, 1712854845, 3083138721, 5138564535, 15415693605]

約数ペア:

[(1, 15415693605), (3, 5138564535), (5, 3083138721), (9, 1712854845), (13, 1185822585), (15, 1027712907), (19, 811352295), (27, 570951615), (39, 395274195), (45, 342570969), (57, 270450765), (65, 237164517), (73, 211173885), (81, 190317205), (95, 162270459), (117, 131758065), (135, 114190323), (171, 90150255), (195, 79054839), (219, 70391295), (247, 62411715), (285, 54090153), (351, 43919355), (365, 42234777), (405, 38063441), (513, 30050085), (585, 26351613), (657, 23463765), (741, 20803905), (855, 18030051), (949, 16244145), (1053, 14639785), (1095, 14078259), (1235, 12482343), (1387, 11114415), (1539, 10016695), (1755, 8783871), (1971, 7821255), (2111, 7302555), (2223, 6934635), (2565, 6010017), (2847, 5414715), (3285, 4692753), (3705, 4160781), (4161, 3704805), (4745, 3248829), (5265, 2927957), (5913, 2607085), (6333, 2434185), (6669, 2311545), (6935, 2222883), (7695, 2003339), (8541, 1804905), (9855, 1564251), (10555, 1460511), (11115, 1386927), (12483, 1234935), (14235, 1082943), (18031, 854955), (18999, 811395), (20007, 770515), (20805, 740961), (25623, 601635), (27443, 561735), (29565, 521417), (31665, 486837), (33345, 462309), (37449, 411645), (40109, 384345), (42705, 360981), (54093, 284985), (56997, 270465), (62415, 246987), (76869, 200545), (82329, 187245), (90155, 170991), (94995, 162279), (100035, 154103), (112347, 137215), (120327, 128115)]