68497875

素因数分解:

$3^2\times 5^3\times {\mathrm{60887}}^1$

素因数の和:60908

約数の個数: 24

約数和(自身を含む): 123480864

約数和(自身を除く): 54982989

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 1125, 60887, 182661, 304435, 547983, 913305, 1522175, 2739915, 4566525, 7610875, 13699575, 22832625, 68497875]

約数ペア:

[(1, 68497875), (3, 22832625), (5, 13699575), (9, 7610875), (15, 4566525), (25, 2739915), (45, 1522175), (75, 913305), (125, 547983), (225, 304435), (375, 182661), (1125, 60887)]