269397485

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{2957}}^1$

素因数の和:3125

約数の個数: 32

約数和(自身を含む): 391875840

約数和(自身を除く): 122478355

約数列:

[1, 5, 7, 19, 35, 95, 133, 137, 665, 685, 959, 2603, 2957, 4795, 13015, 14785, 18221, 20699, 56183, 91105, 103495, 280915, 393281, 405109, 1966405, 2025545, 2835763, 7697071, 14178815, 38485355, 53879497, 269397485]

約数ペア:

[(1, 269397485), (5, 53879497), (7, 38485355), (19, 14178815), (35, 7697071), (95, 2835763), (133, 2025545), (137, 1966405), (665, 405109), (685, 393281), (959, 280915), (2603, 103495), (2957, 91105), (4795, 56183), (13015, 20699), (14785, 18221)]