42025965

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{39461}}^1$

素因数の和:39540

約数の個数: 16

約数和(自身を含む): 68190336

約数和(自身を除く): 26164371

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 39461, 118383, 197305, 591915, 2801731, 8405193, 14008655, 42025965]

約数ペア:

[(1, 42025965), (3, 14008655), (5, 8405193), (15, 2801731), (71, 591915), (213, 197305), (355, 118383), (1065, 39461)]