140461775

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{9539}}^1$

素因数の和:9599

約数の個数: 24

約数和(自身を含む): 189273600

約数和(自身を除く): 48811825

約数列:

[1, 5, 19, 25, 31, 95, 155, 475, 589, 775, 2945, 9539, 14725, 47695, 181241, 238475, 295709, 906205, 1478545, 4531025, 5618471, 7392725, 28092355, 140461775]

約数ペア:

[(1, 140461775), (5, 28092355), (19, 7392725), (25, 5618471), (31, 4531025), (95, 1478545), (155, 906205), (475, 295709), (589, 238475), (775, 181241), (2945, 47695), (9539, 14725)]