85441875

素因数分解:

$3^1\times 5^4\times {\mathrm{45569}}^1$

素因数の和:45592

約数の個数: 20

約数和(自身を含む): 142360680

約数和(自身を除く): 56918805

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 625, 1875, 45569, 136707, 227845, 683535, 1139225, 3417675, 5696125, 17088375, 28480625, 85441875]

約数ペア:

[(1, 85441875), (3, 28480625), (5, 17088375), (15, 5696125), (25, 3417675), (75, 1139225), (125, 683535), (375, 227845), (625, 136707), (1875, 45569)]