102909075

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{80713}}^1$

素因数の和:80743

約数の個数: 24

約数和(自身を含む): 180153648

約数和(自身を除く): 77244573

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 80713, 242139, 403565, 1210695, 1372121, 2017825, 4116363, 6053475, 6860605, 20581815, 34303025, 102909075]

約数ペア:

[(1, 102909075), (3, 34303025), (5, 20581815), (15, 6860605), (17, 6053475), (25, 4116363), (51, 2017825), (75, 1372121), (85, 1210695), (255, 403565), (425, 242139), (1275, 80713)]