239038525

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{4159}}^1$

素因数の和:4210

約数の個数: 36

約数和(自身を含む): 343033600

約数和(自身を除く): 103995075

約数列:

[1, 5, 11, 19, 25, 55, 95, 121, 209, 275, 475, 605, 1045, 2299, 3025, 4159, 5225, 11495, 20795, 45749, 57475, 79021, 103975, 228745, 395105, 503239, 869231, 1143725, 1975525, 2516195, 4346155, 9561541, 12580975, 21730775, 47807705, 239038525]

約数ペア:

[(1, 239038525), (5, 47807705), (11, 21730775), (19, 12580975), (25, 9561541), (55, 4346155), (95, 2516195), (121, 1975525), (209, 1143725), (275, 869231), (475, 503239), (605, 395105), (1045, 228745), (2299, 103975), (3025, 79021), (4159, 57475), (5225, 45749), (11495, 20795)]