304840825

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{8369}}^1$

素因数の和:8457

約数の個数: 24

約数和(自身を含む): 398545920

約数和(自身を除く): 93705095

約数列:

[1, 5, 25, 31, 47, 155, 235, 775, 1175, 1457, 7285, 8369, 36425, 41845, 209225, 259439, 393343, 1297195, 1966715, 6485975, 9833575, 12193633, 60968165, 304840825]

約数ペア:

[(1, 304840825), (5, 60968165), (25, 12193633), (31, 9833575), (47, 6485975), (155, 1966715), (235, 1297195), (775, 393343), (1175, 259439), (1457, 209225), (7285, 41845), (8369, 36425)]