55122925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{907}}^1$

素因数の和:958

約数の個数: 48

約数和(自身を含む): 85119552

約数和(自身を除く): 29996627

約数列:

[1, 5, 11, 13, 17, 25, 55, 65, 85, 143, 187, 221, 275, 325, 425, 715, 907, 935, 1105, 2431, 3575, 4535, 4675, 5525, 9977, 11791, 12155, 15419, 22675, 49885, 58955, 60775, 77095, 129701, 169609, 200447, 249425, 294775, 385475, 648505, 848045, 1002235, 2204917, 3242525, 4240225, 5011175, 11024585, 55122925]

約数ペア:

[(1, 55122925), (5, 11024585), (11, 5011175), (13, 4240225), (17, 3242525), (25, 2204917), (55, 1002235), (65, 848045), (85, 648505), (143, 385475), (187, 294775), (221, 249425), (275, 200447), (325, 169609), (425, 129701), (715, 77095), (907, 60775), (935, 58955), (1105, 49885), (2431, 22675), (3575, 15419), (4535, 12155), (4675, 11791), (5525, 9977)]