1323263325

素因数分解:

$3^1\times 5^2\times {\mathrm{2539}}^1\times {\mathrm{6949}}^1$

素因数の和:9501

約数の個数: 24

約数和(自身を含む): 2188972000

約数和(自身を除く): 865708675

約数列:

[1, 3, 5, 15, 25, 75, 2539, 6949, 7617, 12695, 20847, 34745, 38085, 63475, 104235, 173725, 190425, 521175, 17643511, 52930533, 88217555, 264652665, 441087775, 1323263325]

約数ペア:

[(1, 1323263325), (3, 441087775), (5, 264652665), (15, 88217555), (25, 52930533), (75, 17643511), (2539, 521175), (6949, 190425), (7617, 173725), (12695, 104235), (20847, 63475), (34745, 38085)]