628647645

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1033}}^1\times {\mathrm{1399}}^1$

素因数の和:2469

約数の個数: 32

約数和(自身を含む): 1042272000

約数和(自身を除く): 413624355

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 1033, 1399, 3099, 4197, 5165, 6995, 15495, 20985, 29957, 40571, 89871, 121713, 149785, 202855, 449355, 608565, 1445167, 4335501, 7225835, 21677505, 41909843, 125729529, 209549215, 628647645]

約数ペア:

[(1, 628647645), (3, 209549215), (5, 125729529), (15, 41909843), (29, 21677505), (87, 7225835), (145, 4335501), (435, 1445167), (1033, 608565), (1399, 449355), (3099, 202855), (4197, 149785), (5165, 121713), (6995, 89871), (15495, 40571), (20985, 29957)]