1566396915

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2281}}^1\times {\mathrm{2693}}^1$

素因数の和:4999

約数の個数: 32

約数和(自身を含む): 2655809856

約数和(自身を除く): 1089412941

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 2281, 2693, 6843, 8079, 11405, 13465, 34215, 38777, 40395, 45781, 116331, 137343, 193885, 228905, 581655, 686715, 6142733, 18428199, 30713665, 92140995, 104426461, 313279383, 522132305, 1566396915]

約数ペア:

[(1, 1566396915), (3, 522132305), (5, 313279383), (15, 104426461), (17, 92140995), (51, 30713665), (85, 18428199), (255, 6142733), (2281, 686715), (2693, 581655), (6843, 228905), (8079, 193885), (11405, 137343), (13465, 116331), (34215, 45781), (38777, 40395)]