156933259995

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{887}}^1\times {\mathrm{693827}}^1$

素因数の和:694739

約数の個数: 32

約数和(自身を含む): 266163522048

約数和(自身を除く): 109230262053

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 887, 2661, 4435, 13305, 15079, 45237, 75395, 226185, 693827, 2081481, 3469135, 10407405, 11795059, 35385177, 58975295, 176925885, 615424549, 1846273647, 3077122745, 9231368235, 10462217333, 31386651999, 52311086665, 156933259995]

約数ペア:

[(1, 156933259995), (3, 52311086665), (5, 31386651999), (15, 10462217333), (17, 9231368235), (51, 3077122745), (85, 1846273647), (255, 615424549), (887, 176925885), (2661, 58975295), (4435, 35385177), (13305, 11795059), (15079, 10407405), (45237, 3469135), (75395, 2081481), (226185, 693827)]