25842895

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{2633}}^1$

素因数の和:2802

約数の個数: 16

約数和(自身を含む): 33630912

約数和(自身を除く): 7788017

約数列:

[1, 5, 13, 65, 151, 755, 1963, 2633, 9815, 13165, 34229, 171145, 397583, 1987915, 5168579, 25842895]

約数ペア:

[(1, 25842895), (5, 5168579), (13, 1987915), (65, 397583), (151, 171145), (755, 34229), (1963, 13165), (2633, 9815)]