5193925

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1$

素因数の和:150

約数の個数: 36

約数和(自身を含む): 7569828

約数和(自身を除く): 2375903

約数列:

[1, 5, 11, 17, 25, 55, 85, 101, 121, 187, 275, 425, 505, 605, 935, 1111, 1717, 2057, 2525, 3025, 4675, 5555, 8585, 10285, 12221, 18887, 27775, 42925, 51425, 61105, 94435, 207757, 305525, 472175, 1038785, 5193925]

約数ペア:

[(1, 5193925), (5, 1038785), (11, 472175), (17, 305525), (25, 207757), (55, 94435), (85, 61105), (101, 51425), (121, 42925), (187, 27775), (275, 18887), (425, 12221), (505, 10285), (605, 8585), (935, 5555), (1111, 4675), (1717, 3025), (2057, 2525)]