8790375

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{2131}}^1$

素因数の和:2160

約数の個数: 32

約数和(自身を含む): 15964416

約数和(自身を除く): 7174041

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 125, 165, 275, 375, 825, 1375, 2131, 4125, 6393, 10655, 23441, 31965, 53275, 70323, 117205, 159825, 266375, 351615, 586025, 799125, 1758075, 2930125, 8790375]

約数ペア:

[(1, 8790375), (3, 2930125), (5, 1758075), (11, 799125), (15, 586025), (25, 351615), (33, 266375), (55, 159825), (75, 117205), (125, 70323), (165, 53275), (275, 31965), (375, 23441), (825, 10655), (1375, 6393), (2131, 4125)]