292185

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:205

約数の個数: 24

約数和(自身を含む): 521664

約数和(自身を除く): 229479

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 151, 215, 387, 453, 645, 755, 1359, 1935, 2265, 6493, 6795, 19479, 32465, 58437, 97395, 292185]

約数ペア:

[(1, 292185), (3, 97395), (5, 58437), (9, 32465), (15, 19479), (43, 6795), (45, 6493), (129, 2265), (151, 1935), (215, 1359), (387, 755), (453, 645)]