8154075

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:228

約数の個数: 48

約数和(自身を含む): 14641920

約数和(自身を除く): 6487845

約数列:

[1, 3, 5, 15, 23, 25, 29, 69, 75, 87, 115, 145, 163, 345, 435, 489, 575, 667, 725, 815, 1725, 2001, 2175, 2445, 3335, 3749, 4075, 4727, 10005, 11247, 12225, 14181, 16675, 18745, 23635, 50025, 56235, 70905, 93725, 108721, 118175, 281175, 326163, 354525, 543605, 1630815, 2718025, 8154075]

約数ペア:

[(1, 8154075), (3, 2718025), (5, 1630815), (15, 543605), (23, 354525), (25, 326163), (29, 281175), (69, 118175), (75, 108721), (87, 93725), (115, 70905), (145, 56235), (163, 50025), (345, 23635), (435, 18745), (489, 16675), (575, 14181), (667, 12225), (725, 11247), (815, 10005), (1725, 4727), (2001, 4075), (2175, 3749), (2445, 3335)]