273970105

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{743}}^1\times {\mathrm{2543}}^1$

素因数の和:3320

約数の個数: 16

約数和(自身を含む): 340692480

約数和(自身を除く): 66722375

約数列:

[1, 5, 29, 145, 743, 2543, 3715, 12715, 21547, 73747, 107735, 368735, 1889449, 9447245, 54794021, 273970105]

約数ペア:

[(1, 273970105), (5, 54794021), (29, 9447245), (145, 1889449), (743, 368735), (2543, 107735), (3715, 73747), (12715, 21547)]