1551140295

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2200199}}^1$

素因数の和:2200254

約数の個数: 16

約数和(自身を含む): 2534630400

約数和(自身を除く): 983490105

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 2200199, 6600597, 11000995, 33002985, 103409353, 310228059, 517046765, 1551140295]

約数ペア:

[(1, 1551140295), (3, 517046765), (5, 310228059), (15, 103409353), (47, 33002985), (141, 11000995), (235, 6600597), (705, 2200199)]