55380045

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{75347}}^1$

素因数の和:75369

約数の個数: 24

約数和(自身を含む): 103076064

約数和(自身を除く): 47696019

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 75347, 226041, 376735, 527429, 1130205, 1582287, 2637145, 3692003, 7911435, 11076009, 18460015, 55380045]

約数ペア:

[(1, 55380045), (3, 18460015), (5, 11076009), (7, 7911435), (15, 3692003), (21, 2637145), (35, 1582287), (49, 1130205), (105, 527429), (147, 376735), (245, 226041), (735, 75347)]