780051245

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{1609}}^1\times {\mathrm{2063}}^1$

素因数の和:3724

約数の個数: 16

約数和(自身を含む): 957035520

約数和(自身を除く): 176984275

約数列:

[1, 5, 47, 235, 1609, 2063, 8045, 10315, 75623, 96961, 378115, 484805, 3319367, 16596835, 156010249, 780051245]

約数ペア:

[(1, 780051245), (5, 156010249), (47, 16596835), (235, 3319367), (1609, 484805), (2063, 378115), (8045, 96961), (10315, 75623)]