138562215

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{839771}}^1$

素因数の和:839790

約数の個数: 16

約数和(自身を含む): 241854336

約数和(自身を除く): 103292121

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 839771, 2519313, 4198855, 9237481, 12596565, 27712443, 46187405, 138562215]

約数ペア:

[(1, 138562215), (3, 46187405), (5, 27712443), (11, 12596565), (15, 9237481), (33, 4198855), (55, 2519313), (165, 839771)]