80212095

素因数分解:

$3^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{5623}}^1$

素因数の和:5951

約数の個数: 24

約数和(自身を含む): 139497696

約数和(自身を除く): 59285601

約数列:

[1, 3, 5, 9, 15, 45, 317, 951, 1585, 2853, 4755, 5623, 14265, 16869, 28115, 50607, 84345, 253035, 1782491, 5347473, 8912455, 16042419, 26737365, 80212095]

約数ペア:

[(1, 80212095), (3, 26737365), (5, 16042419), (9, 8912455), (15, 5347473), (45, 1782491), (317, 253035), (951, 84345), (1585, 50607), (2853, 28115), (4755, 16869), (5623, 14265)]