27156045

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{36947}}^1$

素因数の和:36969

約数の個数: 24

約数和(自身を含む): 50544864

約数和(自身を除く): 23388819

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 36947, 110841, 184735, 258629, 554205, 775887, 1293145, 1810403, 3879435, 5431209, 9052015, 27156045]

約数ペア:

[(1, 27156045), (3, 9052015), (5, 5431209), (7, 3879435), (15, 1810403), (21, 1293145), (35, 775887), (49, 554205), (105, 258629), (147, 184735), (245, 110841), (735, 36947)]