25202957

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{347}}^1$

素因数の和:548

約数の個数: 16

約数和(自身を含む): 28140672

約数和(自身を除く): 2937715

約数列:

[1, 13, 37, 151, 347, 481, 1963, 4511, 5587, 12839, 52397, 72631, 166907, 681161, 1938689, 25202957]

約数ペア:

[(1, 25202957), (13, 1938689), (37, 681161), (151, 166907), (347, 72631), (481, 52397), (1963, 12839), (4511, 5587)]