16111385

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{4831}}^1$

素因数の和:4888

約数の個数: 16

約数和(自身を含む): 20874240

約数和(自身を除く): 4762855

約数列:

[1, 5, 23, 29, 115, 145, 667, 3335, 4831, 24155, 111113, 140099, 555565, 700495, 3222277, 16111385]

約数ペア:

[(1, 16111385), (5, 3222277), (23, 700495), (29, 555565), (115, 140099), (145, 111113), (667, 24155), (3335, 4831)]