55827475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2281}}^1$

素因数の和:2391

約数の個数: 24

約数和(自身を含む): 76401360

約数和(自身を除く): 20573885

約数列:

[1, 5, 11, 25, 55, 89, 275, 445, 979, 2225, 2281, 4895, 11405, 24475, 25091, 57025, 125455, 203009, 627275, 1015045, 2233099, 5075225, 11165495, 55827475]

約数ペア:

[(1, 55827475), (5, 11165495), (11, 5075225), (25, 2233099), (55, 1015045), (89, 627275), (275, 203009), (445, 125455), (979, 57025), (2225, 25091), (2281, 24475), (4895, 11405)]