28693145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{1847}}^1$

素因数の和:2104

約数の個数: 16

約数和(自身を含む): 37255680

約数和(自身を除く): 8562535

約数列:

[1, 5, 13, 65, 239, 1195, 1847, 3107, 9235, 15535, 24011, 120055, 441433, 2207165, 5738629, 28693145]

約数ペア:

[(1, 28693145), (5, 5738629), (13, 2207165), (65, 441433), (239, 120055), (1195, 24011), (1847, 15535), (3107, 9235)]