8140875

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{1277}}^1$

素因数の和:1312

約数の個数: 32

約数和(自身を含む): 14354496

約数和(自身を除く): 6213621

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 125, 255, 375, 425, 1275, 1277, 2125, 3831, 6375, 6385, 19155, 21709, 31925, 65127, 95775, 108545, 159625, 325635, 478875, 542725, 1628175, 2713625, 8140875]

約数ペア:

[(1, 8140875), (3, 2713625), (5, 1628175), (15, 542725), (17, 478875), (25, 325635), (51, 159625), (75, 108545), (85, 95775), (125, 65127), (255, 31925), (375, 21709), (425, 19155), (1275, 6385), (1277, 6375), (2125, 3831)]