4972599995

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{375149}}^1$

素因数の和:375406

約数の個数: 16

約数和(自身を含む): 6536613600

約数和(自身を除く): 1564013605

約数列:

[1, 5, 11, 55, 241, 1205, 2651, 13255, 375149, 1875745, 4126639, 20633195, 90410909, 452054545, 994519999, 4972599995]

約数ペア:

[(1, 4972599995), (5, 994519999), (11, 452054545), (55, 90410909), (241, 20633195), (1205, 4126639), (2651, 1875745), (13255, 375149)]