23171475

素因数分解:

$3^1\times 5^2\times {\mathrm{521}}^1\times {\mathrm{593}}^1$

素因数の和:1127

約数の個数: 24

約数和(自身を含む): 38448432

約数和(自身を除く): 15276957

約数列:

[1, 3, 5, 15, 25, 75, 521, 593, 1563, 1779, 2605, 2965, 7815, 8895, 13025, 14825, 39075, 44475, 308953, 926859, 1544765, 4634295, 7723825, 23171475]

約数ペア:

[(1, 23171475), (3, 7723825), (5, 4634295), (15, 1544765), (25, 926859), (75, 308953), (521, 44475), (593, 39075), (1563, 14825), (1779, 13025), (2605, 8895), (2965, 7815)]