64560925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18059}}^1$

素因数の和:18093

約数の個数: 24

約数和(自身を含む): 94056480

約数和(自身を除く): 29495555

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 715, 3575, 18059, 90295, 198649, 234767, 451475, 993245, 1173835, 2582437, 4966225, 5869175, 12912185, 64560925]

約数ペア:

[(1, 64560925), (5, 12912185), (11, 5869175), (13, 4966225), (25, 2582437), (55, 1173835), (65, 993245), (143, 451475), (275, 234767), (325, 198649), (715, 90295), (3575, 18059)]