15487883915

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{283}}^1$

素因数の和:481

約数の個数: 128

約数和(自身を含む): 24498339840

約数和(自身を除く): 9010455925

約数列:

[1, 5, 7, 17, 19, 35, 47, 85, 95, 103, 119, 133, 235, 283, 323, 329, 515, 595, 665, 721, 799, 893, 1415, 1615, 1645, 1751, 1957, 1981, 2261, 3605, 3995, 4465, 4811, 4841, 5377, 5593, 6251, 8755, 9785, 9905, 11305, 12257, 13301, 13699, 15181, 24055, 24205, 26885, 27965, 29149, 31255, 33269, 33677, 33887, 37639, 61285, 66505, 68495, 75905, 82297, 91409, 91979, 93107, 106267, 145745, 166345, 168385, 169435, 188195, 204043, 226117, 232883, 252719, 411485, 457045, 459895, 465535, 495533, 531335, 553831, 576079, 639863, 643853, 1020215, 1130585, 1164415, 1263595, 1370003, 1563643, 1582819, 1769033, 2477665, 2769155, 2880395, 3199315, 3219265, 3468731, 3876817, 4296223, 6850015, 7818215, 7914095, 8845165, 9415127, 9590021, 10945501, 17343655, 19384085, 21481115, 23290051, 26030057, 30073561, 47075635, 47950105, 54727505, 65905889, 116450255, 130150285, 150367805, 163030357, 182210399, 329529445, 442510969, 815151785, 911051995, 2212554845, 3097576783, 15487883915]

約数ペア:

[(1, 15487883915), (5, 3097576783), (7, 2212554845), (17, 911051995), (19, 815151785), (35, 442510969), (47, 329529445), (85, 182210399), (95, 163030357), (103, 150367805), (119, 130150285), (133, 116450255), (235, 65905889), (283, 54727505), (323, 47950105), (329, 47075635), (515, 30073561), (595, 26030057), (665, 23290051), (721, 21481115), (799, 19384085), (893, 17343655), (1415, 10945501), (1615, 9590021), (1645, 9415127), (1751, 8845165), (1957, 7914095), (1981, 7818215), (2261, 6850015), (3605, 4296223), (3995, 3876817), (4465, 3468731), (4811, 3219265), (4841, 3199315), (5377, 2880395), (5593, 2769155), (6251, 2477665), (8755, 1769033), (9785, 1582819), (9905, 1563643), (11305, 1370003), (12257, 1263595), (13301, 1164415), (13699, 1130585), (15181, 1020215), (24055, 643853), (24205, 639863), (26885, 576079), (27965, 553831), (29149, 531335), (31255, 495533), (33269, 465535), (33677, 459895), (33887, 457045), (37639, 411485), (61285, 252719), (66505, 232883), (68495, 226117), (75905, 204043), (82297, 188195), (91409, 169435), (91979, 168385), (93107, 166345), (106267, 145745)]