31585095

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{30517}}^1$

素因数の和:30551

約数の個数: 24

約数和(自身を含む): 57129696

約数和(自身を除く): 25544601

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 30517, 91551, 152585, 274653, 457755, 701891, 1373265, 2105673, 3509455, 6317019, 10528365, 31585095]

約数ペア:

[(1, 31585095), (3, 10528365), (5, 6317019), (9, 3509455), (15, 2105673), (23, 1373265), (45, 701891), (69, 457755), (115, 274653), (207, 152585), (345, 91551), (1035, 30517)]