23132975

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1571}}^1$

素因数の和:1631

約数の個数: 24

約数和(自身を含む): 31188480

約数和(自身を除く): 8055505

約数列:

[1, 5, 19, 25, 31, 95, 155, 475, 589, 775, 1571, 2945, 7855, 14725, 29849, 39275, 48701, 149245, 243505, 746225, 925319, 1217525, 4626595, 23132975]

約数ペア:

[(1, 23132975), (5, 4626595), (19, 1217525), (25, 925319), (31, 746225), (95, 243505), (155, 149245), (475, 48701), (589, 39275), (775, 29849), (1571, 14725), (2945, 7855)]