131642615

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{14783}}^1$

素因数の和:14938

約数の個数: 16

約数和(自身を含む): 171376128

約数和(自身を除く): 39733513

約数列:

[1, 5, 13, 65, 137, 685, 1781, 8905, 14783, 73915, 192179, 960895, 2025271, 10126355, 26328523, 131642615]

約数ペア:

[(1, 131642615), (5, 26328523), (13, 10126355), (65, 2025271), (137, 960895), (685, 192179), (1781, 73915), (8905, 14783)]