9985875

素因数分解:

$3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{859}}^1$

素因数の和:908

約数の個数: 32

約数和(自身を含む): 17172480

約数和(自身を除く): 7186605

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 125, 155, 375, 465, 775, 859, 2325, 2577, 3875, 4295, 11625, 12885, 21475, 26629, 64425, 79887, 107375, 133145, 322125, 399435, 665725, 1997175, 3328625, 9985875]

約数ペア:

[(1, 9985875), (3, 3328625), (5, 1997175), (15, 665725), (25, 399435), (31, 322125), (75, 133145), (93, 107375), (125, 79887), (155, 64425), (375, 26629), (465, 21475), (775, 12885), (859, 11625), (2325, 4295), (2577, 3875)]