68222505

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{3931}}^1$

素因数の和:4041

約数の個数: 32

約数和(自身を含む): 118903680

約数和(自身を除く): 50681175

約数列:

[1, 3, 5, 13, 15, 39, 65, 89, 195, 267, 445, 1157, 1335, 3471, 3931, 5785, 11793, 17355, 19655, 51103, 58965, 153309, 255515, 349859, 766545, 1049577, 1749295, 4548167, 5247885, 13644501, 22740835, 68222505]

約数ペア:

[(1, 68222505), (3, 22740835), (5, 13644501), (13, 5247885), (15, 4548167), (39, 1749295), (65, 1049577), (89, 766545), (195, 349859), (267, 255515), (445, 153309), (1157, 58965), (1335, 51103), (3471, 19655), (3931, 17355), (5785, 11793)]