27644025

素因数分解:

$3^1\times 5^2\times {\mathrm{197}}^1\times {\mathrm{1871}}^1$

素因数の和:2081

約数の個数: 24

約数和(自身を含む): 45961344

約数和(自身を除く): 18317319

約数列:

[1, 3, 5, 15, 25, 75, 197, 591, 985, 1871, 2955, 4925, 5613, 9355, 14775, 28065, 46775, 140325, 368587, 1105761, 1842935, 5528805, 9214675, 27644025]

約数ペア:

[(1, 27644025), (3, 9214675), (5, 5528805), (15, 1842935), (25, 1105761), (75, 368587), (197, 140325), (591, 46775), (985, 28065), (1871, 14775), (2955, 9355), (4925, 5613)]