83389505

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{57709}}^1$

素因数の和:57748

約数の個数: 12

約数和(自身を含む): 106301820

約数和(自身を除く): 22912315

約数列:

[1, 5, 17, 85, 289, 1445, 57709, 288545, 981053, 4905265, 16677901, 83389505]

約数ペア:

[(1, 83389505), (5, 16677901), (17, 4905265), (85, 981053), (289, 288545), (1445, 57709)]