31350015

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{24023}}^1$

素因数の和:24063

約数の個数: 24

約数和(自身を含む): 56216160

約数和(自身を除く): 24866145

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 24023, 72069, 120115, 216207, 360345, 696667, 1081035, 2090001, 3483335, 6270003, 10450005, 31350015]

約数ペア:

[(1, 31350015), (3, 10450005), (5, 6270003), (9, 3483335), (15, 2090001), (29, 1081035), (45, 696667), (87, 360345), (145, 216207), (261, 120115), (435, 72069), (1305, 24023)]