9416875

素因数分解:

$5^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:113

約数の個数: 40

約数和(自身を含む): 13558160

約数和(自身を除く): 4141285

約数列:

[1, 5, 13, 19, 25, 61, 65, 95, 125, 247, 305, 325, 475, 625, 793, 1159, 1235, 1525, 1625, 2375, 3965, 5795, 6175, 7625, 8125, 11875, 15067, 19825, 28975, 30875, 38125, 75335, 99125, 144875, 154375, 376675, 495625, 724375, 1883375, 9416875]

約数ペア:

[(1, 9416875), (5, 1883375), (13, 724375), (19, 495625), (25, 376675), (61, 154375), (65, 144875), (95, 99125), (125, 75335), (247, 38125), (305, 30875), (325, 28975), (475, 19825), (625, 15067), (793, 11875), (1159, 8125), (1235, 7625), (1525, 6175), (1625, 5795), (2375, 3965)]