23708135

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{263}}^1$

素因数の和:439

約数の個数: 24

約数和(自身を含む): 31600800

約数和(自身を除く): 7892665

約数列:

[1, 5, 11, 55, 121, 149, 263, 605, 745, 1315, 1639, 2893, 8195, 14465, 18029, 31823, 39187, 90145, 159115, 195935, 431057, 2155285, 4741627, 23708135]

約数ペア:

[(1, 23708135), (5, 4741627), (11, 2155285), (55, 431057), (121, 195935), (149, 159115), (263, 90145), (605, 39187), (745, 31823), (1315, 18029), (1639, 14465), (2893, 8195)]