61648035

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{14221}}^1$

素因数の和:14263

約数の個数: 24

約数和(自身を含む): 104787696

約数和(自身を除く): 43139661

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 289, 867, 1445, 4335, 14221, 42663, 71105, 213315, 241757, 725271, 1208785, 3626355, 4109869, 12329607, 20549345, 61648035]

約数ペア:

[(1, 61648035), (3, 20549345), (5, 12329607), (15, 4109869), (17, 3626355), (51, 1208785), (85, 725271), (255, 241757), (289, 213315), (867, 71105), (1445, 42663), (4335, 14221)]