86215525

素因数分解:

$5^2\times {\mathrm{11}}^3\times {\mathrm{2591}}^1$

素因数の和:2634

約数の個数: 24

約数和(自身を含む): 117635328

約数和(自身を除く): 31419803

約数列:

[1, 5, 11, 25, 55, 121, 275, 605, 1331, 2591, 3025, 6655, 12955, 28501, 33275, 64775, 142505, 313511, 712525, 1567555, 3448621, 7837775, 17243105, 86215525]

約数ペア:

[(1, 86215525), (5, 17243105), (11, 7837775), (25, 3448621), (55, 1567555), (121, 712525), (275, 313511), (605, 142505), (1331, 64775), (2591, 33275), (3025, 28501), (6655, 12955)]