23167265

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{257}}^1$

素因数の和:433

約数の個数: 24

約数和(自身を含む): 30882600

約数和(自身を除く): 7715335

約数列:

[1, 5, 11, 55, 121, 149, 257, 605, 745, 1285, 1639, 2827, 8195, 14135, 18029, 31097, 38293, 90145, 155485, 191465, 421223, 2106115, 4633453, 23167265]

約数ペア:

[(1, 23167265), (5, 4633453), (11, 2106115), (55, 421223), (121, 191465), (149, 155485), (257, 90145), (605, 38293), (745, 31097), (1285, 18029), (1639, 14135), (2827, 8195)]