42022585

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{40213}}^1$

素因数の和:40248

約数の個数: 16

約数和(自身を含む): 57908160

約数和(自身を除く): 15885575

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 40213, 201065, 442343, 764047, 2211715, 3820235, 8404517, 42022585]

約数ペア:

[(1, 42022585), (5, 8404517), (11, 3820235), (19, 2211715), (55, 764047), (95, 442343), (209, 201065), (1045, 40213)]