2076178975

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{375779}}^1$

素因数の和:375819

約数の個数: 24

約数和(自身を含む): 2935593360

約数和(自身を除く): 859414385

約数列:

[1, 5, 13, 17, 25, 65, 85, 221, 325, 425, 1105, 5525, 375779, 1878895, 4885127, 6388243, 9394475, 24425635, 31941215, 83047159, 122128175, 159706075, 415235795, 2076178975]

約数ペア:

[(1, 2076178975), (5, 415235795), (13, 159706075), (17, 122128175), (25, 83047159), (65, 31941215), (85, 24425635), (221, 9394475), (325, 6388243), (425, 4885127), (1105, 1878895), (5525, 375779)]