13803565

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{4139}}^1$

素因数の和:4196

約数の個数: 16

約数和(自身を含む): 17884800

約数和(自身を除く): 4081235

約数列:

[1, 5, 23, 29, 115, 145, 667, 3335, 4139, 20695, 95197, 120031, 475985, 600155, 2760713, 13803565]

約数ペア:

[(1, 13803565), (5, 2760713), (23, 600155), (29, 475985), (115, 120031), (145, 95197), (667, 20695), (3335, 4139)]