22303325

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:206

約数の個数: 36

約数和(自身を含む): 31120404

約数和(自身を除く): 8817079

約数列:

[1, 5, 11, 25, 55, 73, 101, 121, 275, 365, 505, 605, 803, 1111, 1825, 2525, 3025, 4015, 5555, 7373, 8833, 12221, 20075, 27775, 36865, 44165, 61105, 81103, 184325, 220825, 305525, 405515, 892133, 2027575, 4460665, 22303325]

約数ペア:

[(1, 22303325), (5, 4460665), (11, 2027575), (25, 892133), (55, 405515), (73, 305525), (101, 220825), (121, 184325), (275, 81103), (365, 61105), (505, 44165), (605, 36865), (803, 27775), (1111, 20075), (1825, 12221), (2525, 8833), (3025, 7373), (4015, 5555)]