47165445

素因数分解:

$3^2\times 5^1\times {\mathrm{883}}^1\times {\mathrm{1187}}^1$

素因数の和:2081

約数の個数: 24

約数和(自身を含む): 81914976

約数和(自身を除く): 34749531

約数列:

[1, 3, 5, 9, 15, 45, 883, 1187, 2649, 3561, 4415, 5935, 7947, 10683, 13245, 17805, 39735, 53415, 1048121, 3144363, 5240605, 9433089, 15721815, 47165445]

約数ペア:

[(1, 47165445), (3, 15721815), (5, 9433089), (9, 5240605), (15, 3144363), (45, 1048121), (883, 53415), (1187, 39735), (2649, 17805), (3561, 13245), (4415, 10683), (5935, 7947)]