215525159

素因数分解:

${\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1\times {\mathrm{283}}^1$

素因数の和:614

約数の個数: 16

約数和(自身を含む): 224928000

約数和(自身を除く): 9402841

約数列:

[1, 43, 89, 199, 283, 3827, 8557, 12169, 17711, 25187, 56317, 761573, 1083041, 2421631, 5012213, 215525159]

約数ペア:

[(1, 215525159), (43, 5012213), (89, 2421631), (199, 1083041), (283, 761573), (3827, 56317), (8557, 25187), (12169, 17711)]