15250218621

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1\times {\mathrm{24481}}^1$

素因数の和:24977

約数の個数: 32

約数和(自身を含む): 22750632960

約数和(自身を除く): 7500414339

約数列:

[1, 3, 11, 33, 43, 129, 439, 473, 1317, 1419, 4829, 14487, 18877, 24481, 56631, 73443, 207647, 269291, 622941, 807873, 1052683, 3158049, 10747159, 11579513, 32241477, 34738539, 118218749, 354656247, 462127837, 1386383511, 5083406207, 15250218621]

約数ペア:

[(1, 15250218621), (3, 5083406207), (11, 1386383511), (33, 462127837), (43, 354656247), (129, 118218749), (439, 34738539), (473, 32241477), (1317, 11579513), (1419, 10747159), (4829, 3158049), (14487, 1052683), (18877, 807873), (24481, 622941), (56631, 269291), (73443, 207647)]