2212275

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2269}}^1$

素因数の和:2295

約数の個数: 24

約数和(自身を含む): 3940720

約数和(自身を除く): 1728445

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 2269, 6807, 11345, 29497, 34035, 56725, 88491, 147485, 170175, 442455, 737425, 2212275]

約数ペア:

[(1, 2212275), (3, 737425), (5, 442455), (13, 170175), (15, 147485), (25, 88491), (39, 56725), (65, 34035), (75, 29497), (195, 11345), (325, 6807), (975, 2269)]