84290045

素因数分解:

$5^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{2309}}^1$

素因数の和:2477

約数の個数: 24

約数和(自身を含む): 118503000

約数和(自身を除く): 34212955

約数列:

[1, 5, 7, 35, 49, 149, 245, 745, 1043, 2309, 5215, 7301, 11545, 16163, 36505, 80815, 113141, 344041, 565705, 1720205, 2408287, 12041435, 16858009, 84290045]

約数ペア:

[(1, 84290045), (5, 16858009), (7, 12041435), (35, 2408287), (49, 1720205), (149, 565705), (245, 344041), (745, 113141), (1043, 80815), (2309, 36505), (5215, 16163), (7301, 11545)]