51555585

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{48409}}^1$

素因数の和:48488

約数の個数: 16

約数和(自身を含む): 83652480

約数和(自身を除く): 32096895

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 48409, 145227, 242045, 726135, 3437039, 10311117, 17185195, 51555585]

約数ペア:

[(1, 51555585), (3, 17185195), (5, 10311117), (15, 3437039), (71, 726135), (213, 242045), (355, 145227), (1065, 48409)]