2528085505

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{421699}}^1$

素因数の和:421824

約数の個数: 16

約数和(自身を含む): 3339864000

約数和(自身を除く): 811778495

約数列:

[1, 5, 11, 55, 109, 545, 1199, 5995, 421699, 2108495, 4638689, 23193445, 45965191, 229825955, 505617101, 2528085505]

約数ペア:

[(1, 2528085505), (5, 505617101), (11, 229825955), (55, 45965191), (109, 23193445), (545, 4638689), (1199, 2108495), (5995, 421699)]