57032405

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^2\times {\mathrm{199}}^1$

素因数の和:321

約数の個数: 24

約数和(自身を含む): 72691200

約数和(自身を除く): 15658795

約数列:

[1, 5, 31, 43, 155, 199, 215, 995, 1333, 1849, 6169, 6665, 8557, 9245, 30845, 42785, 57319, 265267, 286595, 367951, 1326335, 1839755, 11406481, 57032405]

約数ペア:

[(1, 57032405), (5, 11406481), (31, 1839755), (43, 1326335), (155, 367951), (199, 286595), (215, 265267), (995, 57319), (1333, 42785), (1849, 30845), (6169, 9245), (6665, 8557)]