164657845

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{73019}}^1$

素因数の和:73076

約数の個数: 16

約数和(自身を含む): 220812480

約数和(自身を除く): 56154635

約数列:

[1, 5, 11, 41, 55, 205, 451, 2255, 73019, 365095, 803209, 2993779, 4016045, 14968895, 32931569, 164657845]

約数ペア:

[(1, 164657845), (5, 32931569), (11, 14968895), (41, 4016045), (55, 2993779), (205, 803209), (451, 365095), (2255, 73019)]