28922525

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{68053}}^1$

素因数の和:68080

約数の個数: 12

約数和(自身を含む): 37974132

約数和(自身を除く): 9051607

約数列:

[1, 5, 17, 25, 85, 425, 68053, 340265, 1156901, 1701325, 5784505, 28922525]

約数ペア:

[(1, 28922525), (5, 5784505), (17, 1701325), (25, 1156901), (85, 340265), (425, 68053)]