66412245

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{49747}}^1$

素因数の和:49844

約数の個数: 16

約数和(自身を含む): 107455680

約数和(自身を除く): 41043435

約数列:

[1, 3, 5, 15, 89, 267, 445, 1335, 49747, 149241, 248735, 746205, 4427483, 13282449, 22137415, 66412245]

約数ペア:

[(1, 66412245), (3, 22137415), (5, 13282449), (15, 4427483), (89, 746205), (267, 248735), (445, 149241), (1335, 49747)]