66226175

素因数分解:

$5^2\times {\mathrm{61}}^1\times {\mathrm{43427}}^1$

素因数の和:43498

約数の個数: 12

約数和(自身を含む): 83468616

約数和(自身を除く): 17242441

約数列:

[1, 5, 25, 61, 305, 1525, 43427, 217135, 1085675, 2649047, 13245235, 66226175]

約数ペア:

[(1, 66226175), (5, 13245235), (25, 2649047), (61, 1085675), (305, 217135), (1525, 43427)]