187152575

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{7219}}^1$

素因数の和:7307

約数の個数: 24

約数和(自身を含む): 249783120

約数和(自身を除く): 62630545

約数列:

[1, 5, 17, 25, 61, 85, 305, 425, 1037, 1525, 5185, 7219, 25925, 36095, 122723, 180475, 440359, 613615, 2201795, 3068075, 7486103, 11008975, 37430515, 187152575]

約数ペア:

[(1, 187152575), (5, 37430515), (17, 11008975), (25, 7486103), (61, 3068075), (85, 2201795), (305, 613615), (425, 440359), (1037, 180475), (1525, 122723), (5185, 36095), (7219, 25925)]