9980717405

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1098593}}^1$

素因数の和:1098700

約数の個数: 16

約数和(自身を含む): 12655802880

約数和(自身を除く): 2675085475

約数列:

[1, 5, 23, 79, 115, 395, 1817, 9085, 1098593, 5492965, 25267639, 86788847, 126338195, 433944235, 1996143481, 9980717405]

約数ペア:

[(1, 9980717405), (5, 1996143481), (23, 433944235), (79, 126338195), (115, 86788847), (395, 25267639), (1817, 5492965), (9085, 1098593)]