5210525

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:221

約数の個数: 24

約数和(自身を含む): 6841824

約数和(自身を除く): 1631299

約数列:

[1, 5, 25, 37, 43, 131, 185, 215, 655, 925, 1075, 1591, 3275, 4847, 5633, 7955, 24235, 28165, 39775, 121175, 140825, 208421, 1042105, 5210525]

約数ペア:

[(1, 5210525), (5, 1042105), (25, 208421), (37, 140825), (43, 121175), (131, 39775), (185, 28165), (215, 24235), (655, 7955), (925, 5633), (1075, 4847), (1591, 3275)]