5181605

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7247}}^1$

素因数の和:7276

約数の個数: 16

約数和(自身を含む): 7305984

約数和(自身を除く): 2124379

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 7247, 36235, 79717, 94211, 398585, 471055, 1036321, 5181605]

約数ペア:

[(1, 5181605), (5, 1036321), (11, 471055), (13, 398585), (55, 94211), (65, 79717), (143, 36235), (715, 7247)]