99489455

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{281}}^1\times {\mathrm{419}}^1$

素因数の和:731

約数の個数: 24

約数和(自身を含む): 130047120

約数和(自身を除く): 30557665

約数列:

[1, 5, 13, 65, 169, 281, 419, 845, 1405, 2095, 3653, 5447, 18265, 27235, 47489, 70811, 117739, 237445, 354055, 588695, 1530607, 7653035, 19897891, 99489455]

約数ペア:

[(1, 99489455), (5, 19897891), (13, 7653035), (65, 1530607), (169, 588695), (281, 354055), (419, 237445), (845, 117739), (1405, 70811), (2095, 47489), (3653, 27235), (5447, 18265)]