1177887915

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{5407}}^1$

素因数の和:5568

約数の個数: 48

約数和(自身を含む): 2105745408

約数和(自身を除く): 927857493

約数列:

[1, 3, 5, 9, 15, 45, 47, 103, 141, 235, 309, 423, 515, 705, 927, 1545, 2115, 4635, 4841, 5407, 14523, 16221, 24205, 27035, 43569, 48663, 72615, 81105, 217845, 243315, 254129, 556921, 762387, 1270645, 1670763, 2287161, 2784605, 3811935, 5012289, 8353815, 11435805, 25061445, 26175287, 78525861, 130876435, 235577583, 392629305, 1177887915]

約数ペア:

[(1, 1177887915), (3, 392629305), (5, 235577583), (9, 130876435), (15, 78525861), (45, 26175287), (47, 25061445), (103, 11435805), (141, 8353815), (235, 5012289), (309, 3811935), (423, 2784605), (515, 2287161), (705, 1670763), (927, 1270645), (1545, 762387), (2115, 556921), (4635, 254129), (4841, 243315), (5407, 217845), (14523, 81105), (16221, 72615), (24205, 48663), (27035, 43569)]