45480015

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:206

約数の個数: 128

約数和(自身を含む): 103680000

約数和(自身を除く): 58199985

約数列:

[1, 3, 5, 7, 9, 15, 17, 19, 21, 27, 35, 45, 51, 57, 63, 85, 95, 105, 119, 133, 135, 149, 153, 171, 189, 255, 285, 315, 323, 357, 399, 447, 459, 513, 595, 665, 745, 765, 855, 945, 969, 1043, 1071, 1197, 1341, 1615, 1785, 1995, 2235, 2261, 2295, 2533, 2565, 2831, 2907, 3129, 3213, 3591, 4023, 4845, 5215, 5355, 5985, 6705, 6783, 7599, 8493, 8721, 9387, 11305, 12665, 14155, 14535, 15645, 16065, 17731, 17955, 19817, 20115, 20349, 22797, 25479, 28161, 33915, 37995, 42465, 43605, 46935, 48127, 53193, 59451, 61047, 68391, 76437, 88655, 99085, 101745, 113985, 127395, 140805, 144381, 159579, 178353, 240635, 265965, 297255, 305235, 336889, 341955, 382185, 433143, 478737, 535059, 721905, 797895, 891765, 1010667, 1299429, 1684445, 2165715, 2393685, 2675295, 3032001, 5053335, 6497145, 9096003, 15160005, 45480015]

約数ペア:

[(1, 45480015), (3, 15160005), (5, 9096003), (7, 6497145), (9, 5053335), (15, 3032001), (17, 2675295), (19, 2393685), (21, 2165715), (27, 1684445), (35, 1299429), (45, 1010667), (51, 891765), (57, 797895), (63, 721905), (85, 535059), (95, 478737), (105, 433143), (119, 382185), (133, 341955), (135, 336889), (149, 305235), (153, 297255), (171, 265965), (189, 240635), (255, 178353), (285, 159579), (315, 144381), (323, 140805), (357, 127395), (399, 113985), (447, 101745), (459, 99085), (513, 88655), (595, 76437), (665, 68391), (745, 61047), (765, 59451), (855, 53193), (945, 48127), (969, 46935), (1043, 43605), (1071, 42465), (1197, 37995), (1341, 33915), (1615, 28161), (1785, 25479), (1995, 22797), (2235, 20349), (2261, 20115), (2295, 19817), (2533, 17955), (2565, 17731), (2831, 16065), (2907, 15645), (3129, 14535), (3213, 14155), (3591, 12665), (4023, 11305), (4845, 9387), (5215, 8721), (5355, 8493), (5985, 7599), (6705, 6783)]