12177195

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{42727}}^1$

素因数の和:42754

約数の個数: 16

約数和(自身を含む): 20509440

約数和(自身を除く): 8332245

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 42727, 128181, 213635, 640905, 811813, 2435439, 4059065, 12177195]

約数ペア:

[(1, 12177195), (3, 4059065), (5, 2435439), (15, 811813), (19, 640905), (57, 213635), (95, 128181), (285, 42727)]