67119435

素因数分解:

$3^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1609}}^1$

素因数の和:1729

約数の個数: 40

約数和(自身を含む): 121561440

約数和(自身を除く): 54442005

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 103, 135, 309, 405, 515, 927, 1545, 1609, 2781, 4635, 4827, 8045, 8343, 13905, 14481, 24135, 41715, 43443, 72405, 130329, 165727, 217215, 497181, 651645, 828635, 1491543, 2485905, 4474629, 7457715, 13423887, 22373145, 67119435]

約数ペア:

[(1, 67119435), (3, 22373145), (5, 13423887), (9, 7457715), (15, 4474629), (27, 2485905), (45, 1491543), (81, 828635), (103, 651645), (135, 497181), (309, 217215), (405, 165727), (515, 130329), (927, 72405), (1545, 43443), (1609, 41715), (2781, 24135), (4635, 14481), (4827, 13905), (8045, 8343)]