2783201585

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{491}}^1\times {\mathrm{24121}}^1$

素因数の和:24664

約数の個数: 16

約数和(自身を含む): 3417990912

約数和(自身を除く): 634789327

約数列:

[1, 5, 47, 235, 491, 2455, 23077, 24121, 115385, 120605, 1133687, 5668435, 11843411, 59217055, 556640317, 2783201585]

約数ペア:

[(1, 2783201585), (5, 556640317), (47, 59217055), (235, 11843411), (491, 5668435), (2455, 1133687), (23077, 120605), (24121, 115385)]