226685875

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{701}}^1$

素因数の和:928

約数の個数: 32

約数和(自身を含む): 306633600

約数和(自身を除く): 79947725

約数列:

[1, 5, 13, 25, 65, 125, 199, 325, 701, 995, 1625, 2587, 3505, 4975, 9113, 12935, 17525, 24875, 45565, 64675, 87625, 139499, 227825, 323375, 697495, 1139125, 1813487, 3487475, 9067435, 17437375, 45337175, 226685875]

約数ペア:

[(1, 226685875), (5, 45337175), (13, 17437375), (25, 9067435), (65, 3487475), (125, 1813487), (199, 1139125), (325, 697495), (701, 323375), (995, 227825), (1625, 139499), (2587, 87625), (3505, 64675), (4975, 45565), (9113, 24875), (12935, 17525)]