30145175

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{401}}^1$

素因数の和:539

約数の個数: 24

約数和(自身を含む): 39080832

約数和(自身を除く): 8935657

約数列:

[1, 5, 25, 31, 97, 155, 401, 485, 775, 2005, 2425, 3007, 10025, 12431, 15035, 38897, 62155, 75175, 194485, 310775, 972425, 1205807, 6029035, 30145175]

約数ペア:

[(1, 30145175), (5, 6029035), (25, 1205807), (31, 972425), (97, 310775), (155, 194485), (401, 75175), (485, 62155), (775, 38897), (2005, 15035), (2425, 12431), (3007, 10025)]