47731855

素因数分解:

$5^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1\times {\mathrm{331}}^1$

素因数の和:678

約数の個数: 16

約数和(自身を含む): 58134528

約数和(自身を除く): 10402673

約数列:

[1, 5, 151, 191, 331, 755, 955, 1655, 28841, 49981, 63221, 144205, 249905, 316105, 9546371, 47731855]

約数ペア:

[(1, 47731855), (5, 9546371), (151, 316105), (191, 249905), (331, 144205), (755, 63221), (955, 49981), (1655, 28841)]