2223120575

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{6840371}}^1$

素因数の和:6840394

約数の個数: 12

約数和(自身を含む): 2968721448

約数和(自身を除く): 745600873

約数列:

[1, 5, 13, 25, 65, 325, 6840371, 34201855, 88924823, 171009275, 444624115, 2223120575]

約数ペア:

[(1, 2223120575), (5, 444624115), (13, 171009275), (25, 88924823), (65, 34201855), (325, 6840371)]