20231365

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{7507}}^1$

素因数の和:7537

約数の個数: 24

約数和(自身を含む): 30812832

約数和(自身を除く): 10581467

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 245, 385, 539, 2695, 7507, 37535, 52549, 82577, 262745, 367843, 412885, 578039, 1839215, 2890195, 4046273, 20231365]

約数ペア:

[(1, 20231365), (5, 4046273), (7, 2890195), (11, 1839215), (35, 578039), (49, 412885), (55, 367843), (77, 262745), (245, 82577), (385, 52549), (539, 37535), (2695, 7507)]