76728285

素因数分解:

$3^2\times 5^1\times {\mathrm{883}}^1\times {\mathrm{1931}}^1$

素因数の和:2825

約数の個数: 24

約数和(自身を含む): 133215264

約数和(自身を除く): 56486979

約数列:

[1, 3, 5, 9, 15, 45, 883, 1931, 2649, 4415, 5793, 7947, 9655, 13245, 17379, 28965, 39735, 86895, 1705073, 5115219, 8525365, 15345657, 25576095, 76728285]

約数ペア:

[(1, 76728285), (3, 25576095), (5, 15345657), (9, 8525365), (15, 5115219), (45, 1705073), (883, 86895), (1931, 39735), (2649, 28965), (4415, 17379), (5793, 13245), (7947, 9655)]