2015499075

素因数分解:

$3^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{163}}^1\times {\mathrm{1459}}^1$

素因数の和:1748

約数の個数: 48

約数和(自身を含む): 3384723840

約数和(自身を除く): 1369224765

約数列:

[1, 3, 5, 15, 25, 75, 113, 163, 339, 489, 565, 815, 1459, 1695, 2445, 2825, 4075, 4377, 7295, 8475, 12225, 18419, 21885, 36475, 55257, 92095, 109425, 164867, 237817, 276285, 460475, 494601, 713451, 824335, 1189085, 1381425, 2473005, 3567255, 4121675, 5945425, 12365025, 17836275, 26873321, 80619963, 134366605, 403099815, 671833025, 2015499075]

約数ペア:

[(1, 2015499075), (3, 671833025), (5, 403099815), (15, 134366605), (25, 80619963), (75, 26873321), (113, 17836275), (163, 12365025), (339, 5945425), (489, 4121675), (565, 3567255), (815, 2473005), (1459, 1381425), (1695, 1189085), (2445, 824335), (2825, 713451), (4075, 494601), (4377, 460475), (7295, 276285), (8475, 237817), (12225, 164867), (18419, 109425), (21885, 92095), (36475, 55257)]