9950225

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1$

素因数の和:425

約数の個数: 24

約数和(自身を含む): 13118208

約数和(自身を除く): 3167983

約数列:

[1, 5, 25, 31, 37, 155, 185, 347, 775, 925, 1147, 1735, 5735, 8675, 10757, 12839, 28675, 53785, 64195, 268925, 320975, 398009, 1990045, 9950225]

約数ペア:

[(1, 9950225), (5, 1990045), (25, 398009), (31, 320975), (37, 268925), (155, 64195), (185, 53785), (347, 28675), (775, 12839), (925, 10757), (1147, 8675), (1735, 5735)]