133259995

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{17431}}^1$

素因数の和:17586

約数の個数: 16

約数和(自身を含む): 175714560

約数和(自身を除く): 42454565

約数列:

[1, 5, 11, 55, 139, 695, 1529, 7645, 17431, 87155, 191741, 958705, 2422909, 12114545, 26651999, 133259995]

約数ペア:

[(1, 133259995), (5, 26651999), (11, 12114545), (55, 2422909), (139, 958705), (695, 191741), (1529, 87155), (7645, 17431)]