72078625

素因数分解:

$5^3\times {\mathrm{191}}^1\times {\mathrm{3019}}^1$

素因数の和:3225

約数の個数: 16

約数和(自身を含む): 90455040

約数和(自身を除く): 18376415

約数列:

[1, 5, 25, 125, 191, 955, 3019, 4775, 15095, 23875, 75475, 377375, 576629, 2883145, 14415725, 72078625]

約数ペア:

[(1, 72078625), (5, 14415725), (25, 2883145), (125, 576629), (191, 377375), (955, 75475), (3019, 23875), (4775, 15095)]