74201715

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2287}}^1$

素因数の和:2408

約数の個数: 48

約数和(自身を含む): 148482048

約数和(自身を除く): 74280333

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 103, 105, 309, 315, 515, 721, 927, 1545, 2163, 2287, 3605, 4635, 6489, 6861, 10815, 11435, 16009, 20583, 32445, 34305, 48027, 80045, 102915, 144081, 235561, 240135, 706683, 720405, 1177805, 1648927, 2120049, 3533415, 4946781, 8244635, 10600245, 14840343, 24733905, 74201715]

約数ペア:

[(1, 74201715), (3, 24733905), (5, 14840343), (7, 10600245), (9, 8244635), (15, 4946781), (21, 3533415), (35, 2120049), (45, 1648927), (63, 1177805), (103, 720405), (105, 706683), (309, 240135), (315, 235561), (515, 144081), (721, 102915), (927, 80045), (1545, 48027), (2163, 34305), (2287, 32445), (3605, 20583), (4635, 16009), (6489, 11435), (6861, 10815)]