2387689915

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{55073}}^1$

素因数の和:55143

約数の個数: 32

約数和(自身を含む): 3330875520

約数和(自身を除く): 943185605

約数列:

[1, 5, 13, 23, 29, 65, 115, 145, 299, 377, 667, 1495, 1885, 3335, 8671, 43355, 55073, 275365, 715949, 1266679, 1597117, 3579745, 6333395, 7985585, 16466827, 20762521, 36733691, 82334135, 103812605, 183668455, 477537983, 2387689915]

約数ペア:

[(1, 2387689915), (5, 477537983), (13, 183668455), (23, 103812605), (29, 82334135), (65, 36733691), (115, 20762521), (145, 16466827), (299, 7985585), (377, 6333395), (667, 3579745), (1495, 1597117), (1885, 1266679), (3335, 715949), (8671, 275365), (43355, 55073)]