82037725

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2243}}^1$

素因数の和:2290

約数の個数: 48

約数和(自身を含む): 133562880

約数和(自身を除く): 51525155

約数列:

[1, 5, 7, 11, 19, 25, 35, 55, 77, 95, 133, 175, 209, 275, 385, 475, 665, 1045, 1463, 1925, 2243, 3325, 5225, 7315, 11215, 15701, 24673, 36575, 42617, 56075, 78505, 123365, 172711, 213085, 298319, 392525, 468787, 616825, 863555, 1065425, 1491595, 2343935, 3281509, 4317775, 7457975, 11719675, 16407545, 82037725]

約数ペア:

[(1, 82037725), (5, 16407545), (7, 11719675), (11, 7457975), (19, 4317775), (25, 3281509), (35, 2343935), (55, 1491595), (77, 1065425), (95, 863555), (133, 616825), (175, 468787), (209, 392525), (275, 298319), (385, 213085), (475, 172711), (665, 123365), (1045, 78505), (1463, 56075), (1925, 42617), (2243, 36575), (3325, 24673), (5225, 15701), (7315, 11215)]