85978875

素因数分解:

$3^1\times 5^3\times {\mathrm{113}}^1\times {\mathrm{2029}}^1$

素因数の和:2160

約数の個数: 32

約数和(自身を含む): 144406080

約数和(自身を除く): 58427205

約数列:

[1, 3, 5, 15, 25, 75, 113, 125, 339, 375, 565, 1695, 2029, 2825, 6087, 8475, 10145, 14125, 30435, 42375, 50725, 152175, 229277, 253625, 687831, 760875, 1146385, 3439155, 5731925, 17195775, 28659625, 85978875]

約数ペア:

[(1, 85978875), (3, 28659625), (5, 17195775), (15, 5731925), (25, 3439155), (75, 1146385), (113, 760875), (125, 687831), (339, 253625), (375, 229277), (565, 152175), (1695, 50725), (2029, 42375), (2825, 30435), (6087, 14125), (8475, 10145)]