38938995

素因数分解:

$3^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1367}}^1$

素因数の和:1592

約数の個数: 32

約数和(自身を含む): 69603840

約数和(自身を除く): 30664845

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 211, 633, 1055, 1367, 1899, 3165, 4101, 5697, 6835, 9495, 12303, 20505, 28485, 36909, 61515, 184545, 288437, 865311, 1442185, 2595933, 4326555, 7787799, 12979665, 38938995]

約数ペア:

[(1, 38938995), (3, 12979665), (5, 7787799), (9, 4326555), (15, 2595933), (27, 1442185), (45, 865311), (135, 288437), (211, 184545), (633, 61515), (1055, 36909), (1367, 28485), (1899, 20505), (3165, 12303), (4101, 9495), (5697, 6835)]