156797175

素因数分解:

$3^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{15959}}^1$

素因数の和:16103

約数の個数: 24

約数和(自身を含む): 261233280

約数和(自身を除く): 104436105

約数列:

[1, 3, 5, 15, 25, 75, 131, 393, 655, 1965, 3275, 9825, 15959, 47877, 79795, 239385, 398975, 1196925, 2090629, 6271887, 10453145, 31359435, 52265725, 156797175]

約数ペア:

[(1, 156797175), (3, 52265725), (5, 31359435), (15, 10453145), (25, 6271887), (75, 2090629), (131, 1196925), (393, 398975), (655, 239385), (1965, 79795), (3275, 47877), (9825, 15959)]