13305845

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{16529}}^1$

素因数の和:16564

約数の個数: 16

約数和(自身を含む): 19042560

約数和(自身を除く): 5736715

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 16529, 82645, 115703, 380167, 578515, 1900835, 2661169, 13305845]

約数ペア:

[(1, 13305845), (5, 2661169), (7, 1900835), (23, 578515), (35, 380167), (115, 115703), (161, 82645), (805, 16529)]