64533425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{3847}}^1$

素因数の和:3929

約数の個数: 24

約数和(自身を含む): 88750272

約数和(自身を除く): 24216847

約数列:

[1, 5, 11, 25, 55, 61, 275, 305, 671, 1525, 3355, 3847, 16775, 19235, 42317, 96175, 211585, 234667, 1057925, 1173335, 2581337, 5866675, 12906685, 64533425]

約数ペア:

[(1, 64533425), (5, 12906685), (11, 5866675), (25, 2581337), (55, 1173335), (61, 1057925), (275, 234667), (305, 211585), (671, 96175), (1525, 42317), (3355, 19235), (3847, 16775)]