63380125

素因数分解:

$5^3\times {\mathrm{271}}^1\times {\mathrm{1871}}^1$

素因数の和:2157

約数の個数: 16

約数和(自身を含む): 79432704

約数和(自身を除く): 16052579

約数列:

[1, 5, 25, 125, 271, 1355, 1871, 6775, 9355, 33875, 46775, 233875, 507041, 2535205, 12676025, 63380125]

約数ペア:

[(1, 63380125), (5, 12676025), (25, 2535205), (125, 507041), (271, 233875), (1355, 46775), (1871, 33875), (6775, 9355)]