23997935

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{439}}^1$

素因数の和:515

約数の個数: 24

約数和(自身を含む): 32192160

約数和(自身を除く): 8194225

約数列:

[1, 5, 13, 29, 65, 145, 377, 439, 841, 1885, 2195, 4205, 5707, 10933, 12731, 28535, 54665, 63655, 165503, 369199, 827515, 1845995, 4799587, 23997935]

約数ペア:

[(1, 23997935), (5, 4799587), (13, 1845995), (29, 827515), (65, 369199), (145, 165503), (377, 63655), (439, 54665), (841, 28535), (1885, 12731), (2195, 10933), (4205, 5707)]