15694260015

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{81101}}^1$

素因数の和:81232

約数の個数: 64

約数和(自身を含む): 30520304640

約数和(自身を除く): 14826044625

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 97, 105, 133, 285, 291, 399, 485, 665, 679, 1455, 1843, 1995, 2037, 3395, 5529, 9215, 10185, 12901, 27645, 38703, 64505, 81101, 193515, 243303, 405505, 567707, 1216515, 1540919, 1703121, 2838535, 4622757, 7704595, 7866797, 8515605, 10786433, 23113785, 23600391, 32359299, 39333985, 53932165, 55067579, 118001955, 149469143, 161796495, 165202737, 275337895, 448407429, 747345715, 826013685, 1046284001, 2242037145, 3138852003, 5231420005, 15694260015]

約数ペア:

[(1, 15694260015), (3, 5231420005), (5, 3138852003), (7, 2242037145), (15, 1046284001), (19, 826013685), (21, 747345715), (35, 448407429), (57, 275337895), (95, 165202737), (97, 161796495), (105, 149469143), (133, 118001955), (285, 55067579), (291, 53932165), (399, 39333985), (485, 32359299), (665, 23600391), (679, 23113785), (1455, 10786433), (1843, 8515605), (1995, 7866797), (2037, 7704595), (3395, 4622757), (5529, 2838535), (9215, 1703121), (10185, 1540919), (12901, 1216515), (27645, 567707), (38703, 405505), (64505, 243303), (81101, 193515)]