15578156908795

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{20090867}}^1$

素因数の和:20091115

約数の個数: 32

約数和(自身を含む): 20521616209920

約数和(自身を除く): 4943459301125

約数列:

[1, 5, 13, 65, 79, 151, 395, 755, 1027, 1963, 5135, 9815, 11929, 59645, 155077, 775385, 20090867, 100454335, 261181271, 1305906355, 1587178493, 3033720917, 7935892465, 15168604585, 20633320409, 39438371921, 103166602045, 197191859605, 239663952443, 1198319762215, 3115631381759, 15578156908795]

約数ペア:

[(1, 15578156908795), (5, 3115631381759), (13, 1198319762215), (65, 239663952443), (79, 197191859605), (151, 103166602045), (395, 39438371921), (755, 20633320409), (1027, 15168604585), (1963, 7935892465), (5135, 3033720917), (9815, 1587178493), (11929, 1305906355), (59645, 261181271), (155077, 100454335), (775385, 20090867)]