2425825025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{971}}^1\times {\mathrm{7687}}^1$

素因数の和:8681

約数の個数: 24

約数和(自身を含む): 3243167424

約数和(自身を除く): 817342399

約数列:

[1, 5, 13, 25, 65, 325, 971, 4855, 7687, 12623, 24275, 38435, 63115, 99931, 192175, 315575, 499655, 2498275, 7464077, 37320385, 97033001, 186601925, 485165005, 2425825025]

約数ペア:

[(1, 2425825025), (5, 485165005), (13, 186601925), (25, 97033001), (65, 37320385), (325, 7464077), (971, 2498275), (4855, 499655), (7687, 315575), (12623, 192175), (24275, 99931), (38435, 63115)]