22815899905

素因数分解:

$5^1\times {\mathrm{149}}^1\times {\mathrm{2221}}^1\times {\mathrm{13789}}^1$

素因数の和:16164

約数の個数: 16

約数和(自身を含む): 27577242000

約数和(自身を除く): 4761342095

約数列:

[1, 5, 149, 745, 2221, 11105, 13789, 68945, 330929, 1654645, 2054561, 10272805, 30625369, 153126845, 4563179981, 22815899905]

約数ペア:

[(1, 22815899905), (5, 4563179981), (149, 153126845), (745, 30625369), (2221, 10272805), (11105, 2054561), (13789, 1654645), (68945, 330929)]