70480875

素因数分解:

$3^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{6481}}^1$

素因数の和:6528

約数の個数: 32

約数和(自身を含む): 121343040

約数和(自身を除く): 50862165

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 125, 145, 375, 435, 725, 2175, 3625, 6481, 10875, 19443, 32405, 97215, 162025, 187949, 486075, 563847, 810125, 939745, 2430375, 2819235, 4698725, 14096175, 23493625, 70480875]

約数ペア:

[(1, 70480875), (3, 23493625), (5, 14096175), (15, 4698725), (25, 2819235), (29, 2430375), (75, 939745), (87, 810125), (125, 563847), (145, 486075), (375, 187949), (435, 162025), (725, 97215), (2175, 32405), (3625, 19443), (6481, 10875)]