138045255

素因数分解:

$3^1\times 5^1\times {\mathrm{853}}^1\times {\mathrm{10789}}^1$

素因数の和:11650

約数の個数: 16

約数和(自身を含む): 221151840

約数和(自身を除く): 83106585

約数列:

[1, 3, 5, 15, 853, 2559, 4265, 10789, 12795, 32367, 53945, 161835, 9203017, 27609051, 46015085, 138045255]

約数ペア:

[(1, 138045255), (3, 46015085), (5, 27609051), (15, 9203017), (853, 161835), (2559, 53945), (4265, 32367), (10789, 12795)]