1243134075

素因数分解:

$3^1\times 5^2\times {\mathrm{1663}}^1\times {\mathrm{9967}}^1$

素因数の和:11643

約数の個数: 24

約数和(自身を含む): 2056757248

約数和(自身を除く): 813623173

約数列:

[1, 3, 5, 15, 25, 75, 1663, 4989, 8315, 9967, 24945, 29901, 41575, 49835, 124725, 149505, 249175, 747525, 16575121, 49725363, 82875605, 248626815, 414378025, 1243134075]

約数ペア:

[(1, 1243134075), (3, 414378025), (5, 248626815), (15, 82875605), (25, 49725363), (75, 16575121), (1663, 747525), (4989, 249175), (8315, 149505), (9967, 124725), (24945, 49835), (29901, 41575)]