1333131705

素因数分解:

$3^2\times 5^1\times {\mathrm{2161}}^1\times {\mathrm{13709}}^1$

素因数の和:15881

約数の個数: 24

約数和(自身を含む): 2311999560

約数和(自身を除く): 978867855

約数列:

[1, 3, 5, 9, 15, 45, 2161, 6483, 10805, 13709, 19449, 32415, 41127, 68545, 97245, 123381, 205635, 616905, 29625149, 88875447, 148125745, 266626341, 444377235, 1333131705]

約数ペア:

[(1, 1333131705), (3, 444377235), (5, 266626341), (9, 148125745), (15, 88875447), (45, 29625149), (2161, 616905), (6483, 205635), (10805, 123381), (13709, 97245), (19449, 68545), (32415, 41127)]