25587055

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{4423}}^1$

素因数の和:4530

約数の個数: 16

約数和(自身を含む): 33445440

約数和(自身を除く): 7858385

約数列:

[1, 5, 13, 65, 89, 445, 1157, 4423, 5785, 22115, 57499, 287495, 393647, 1968235, 5117411, 25587055]

約数ペア:

[(1, 25587055), (5, 5117411), (13, 1968235), (65, 393647), (89, 287495), (445, 57499), (1157, 22115), (4423, 5785)]