42266495

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1\times {\mathrm{373}}^1$

素因数の和:682

約数の個数: 16

約数和(自身を含む): 51540192

約数和(自身を除く): 9273697

約数列:

[1, 5, 131, 173, 373, 655, 865, 1865, 22663, 48863, 64529, 113315, 244315, 322645, 8453299, 42266495]

約数ペア:

[(1, 42266495), (5, 8453299), (131, 322645), (173, 244315), (373, 113315), (655, 64529), (865, 48863), (1865, 22663)]