25416045

素因数分解:

$3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2579}}^1$

素因数の和:2666

約数の個数: 32

約数和(自身を含む): 45820800

約数和(自身を除く): 20404755

約数列:

[1, 3, 5, 9, 15, 27, 45, 73, 135, 219, 365, 657, 1095, 1971, 2579, 3285, 7737, 9855, 12895, 23211, 38685, 69633, 116055, 188267, 348165, 564801, 941335, 1694403, 2824005, 5083209, 8472015, 25416045]

約数ペア:

[(1, 25416045), (3, 8472015), (5, 5083209), (9, 2824005), (15, 1694403), (27, 941335), (45, 564801), (73, 348165), (135, 188267), (219, 116055), (365, 69633), (657, 38685), (1095, 23211), (1971, 12895), (2579, 9855), (3285, 7737)]