27505305

素因数分解:

$3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2791}}^1$

素因数の和:2878

約数の個数: 32

約数和(自身を含む): 49585920

約数和(自身を除く): 22080615

約数列:

[1, 3, 5, 9, 15, 27, 45, 73, 135, 219, 365, 657, 1095, 1971, 2791, 3285, 8373, 9855, 13955, 25119, 41865, 75357, 125595, 203743, 376785, 611229, 1018715, 1833687, 3056145, 5501061, 9168435, 27505305]

約数ペア:

[(1, 27505305), (3, 9168435), (5, 5501061), (9, 3056145), (15, 1833687), (27, 1018715), (45, 611229), (73, 376785), (135, 203743), (219, 125595), (365, 75357), (657, 41865), (1095, 25119), (1971, 13955), (2791, 9855), (3285, 8373)]