68187075

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{82651}}^1$

素因数の和:82675

約数の個数: 24

約数和(自身を含む): 122986176

約数和(自身を除く): 54799101

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825, 82651, 247953, 413255, 909161, 1239765, 2066275, 2727483, 4545805, 6198825, 13637415, 22729025, 68187075]

約数ペア:

[(1, 68187075), (3, 22729025), (5, 13637415), (11, 6198825), (15, 4545805), (25, 2727483), (33, 2066275), (55, 1239765), (75, 909161), (165, 413255), (275, 247953), (825, 82651)]