90868875

素因数分解:

$3^1\times 5^3\times {\mathrm{167}}^1\times {\mathrm{1451}}^1$

素因数の和:1636

約数の個数: 32

約数和(自身を含む): 152216064

約数和(自身を除く): 61347189

約数列:

[1, 3, 5, 15, 25, 75, 125, 167, 375, 501, 835, 1451, 2505, 4175, 4353, 7255, 12525, 20875, 21765, 36275, 62625, 108825, 181375, 242317, 544125, 726951, 1211585, 3634755, 6057925, 18173775, 30289625, 90868875]

約数ペア:

[(1, 90868875), (3, 30289625), (5, 18173775), (15, 6057925), (25, 3634755), (75, 1211585), (125, 726951), (167, 544125), (375, 242317), (501, 181375), (835, 108825), (1451, 62625), (2505, 36275), (4175, 21765), (4353, 20875), (7255, 12525)]