4437625

素因数分解:

$5^3\times {\mathrm{131}}^1\times {\mathrm{271}}^1$

素因数の和:417

約数の個数: 16

約数和(自身を含む): 5601024

約数和(自身を除く): 1163399

約数列:

[1, 5, 25, 125, 131, 271, 655, 1355, 3275, 6775, 16375, 33875, 35501, 177505, 887525, 4437625]

約数ペア:

[(1, 4437625), (5, 887525), (25, 177505), (125, 35501), (131, 33875), (271, 16375), (655, 6775), (1355, 3275)]