28466255

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{4177}}^1$

素因数の和:4258

約数の個数: 16

約数和(自身を含む): 36097920

約数和(自身を除く): 7631665

約数列:

[1, 5, 29, 47, 145, 235, 1363, 4177, 6815, 20885, 121133, 196319, 605665, 981595, 5693251, 28466255]

約数ペア:

[(1, 28466255), (5, 5693251), (29, 981595), (47, 605665), (145, 196319), (235, 121133), (1363, 20885), (4177, 6815)]