157579245

素因数分解:

$3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{26731}}^1$

素因数の和:26873

約数の個数: 24

約数和(自身を含む): 275232672

約数和(自身を除く): 117653427

約数列:

[1, 3, 5, 9, 15, 45, 131, 393, 655, 1179, 1965, 5895, 26731, 80193, 133655, 240579, 400965, 1202895, 3501761, 10505283, 17508805, 31515849, 52526415, 157579245]

約数ペア:

[(1, 157579245), (3, 52526415), (5, 31515849), (9, 17508805), (15, 10505283), (45, 3501761), (131, 1202895), (393, 400965), (655, 240579), (1179, 133655), (1965, 80193), (5895, 26731)]