15706022995

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1621}}^1\times {\mathrm{6481}}^1$

素因数の和:8143

約数の個数: 32

約数和(自身を含む): 21195828864

約数和(自身を除く): 5489805869

約数列:

[1, 5, 13, 23, 65, 115, 299, 1495, 1621, 6481, 8105, 21073, 32405, 37283, 84253, 105365, 149063, 186415, 421265, 484679, 745315, 1937819, 2423395, 9689095, 10505701, 52528505, 136574113, 241631123, 682870565, 1208155615, 3141204599, 15706022995]

約数ペア:

[(1, 15706022995), (5, 3141204599), (13, 1208155615), (23, 682870565), (65, 241631123), (115, 136574113), (299, 52528505), (1495, 10505701), (1621, 9689095), (6481, 2423395), (8105, 1937819), (21073, 745315), (32405, 484679), (37283, 421265), (84253, 186415), (105365, 149063)]