66560235

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{3889}}^1$

素因数の和:4067

約数の個数: 32

約数和(自身を含む): 122488320

約数和(自身を除く): 55928085

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 163, 489, 815, 1141, 2445, 3423, 3889, 5705, 11667, 17115, 19445, 27223, 58335, 81669, 136115, 408345, 633907, 1901721, 3169535, 4437349, 9508605, 13312047, 22186745, 66560235]

約数ペア:

[(1, 66560235), (3, 22186745), (5, 13312047), (7, 9508605), (15, 4437349), (21, 3169535), (35, 1901721), (105, 633907), (163, 408345), (489, 136115), (815, 81669), (1141, 58335), (2445, 27223), (3423, 19445), (3889, 17115), (5705, 11667)]