6942500865

素因数分解:

$3^2\times 5^1\times {\mathrm{647}}^1\times {\mathrm{238451}}^1$

素因数の和:239109

約数の個数: 24

約数和(自身を含む): 12052317888

約数和(自身を除く): 5109817023

約数列:

[1, 3, 5, 9, 15, 45, 647, 1941, 3235, 5823, 9705, 29115, 238451, 715353, 1192255, 2146059, 3576765, 10730295, 154277797, 462833391, 771388985, 1388500173, 2314166955, 6942500865]

約数ペア:

[(1, 6942500865), (3, 2314166955), (5, 1388500173), (9, 771388985), (15, 462833391), (45, 154277797), (647, 10730295), (1941, 3576765), (3235, 2146059), (5823, 1192255), (9705, 715353), (29115, 238451)]