157096205

素因数分解:

$5^1\times 7^2\times {\mathrm{743}}^1\times {\mathrm{863}}^1$

素因数の和:1625

約数の個数: 24

約数和(自身を含む): 219843072

約数和(自身を除く): 62746867

約数列:

[1, 5, 7, 35, 49, 245, 743, 863, 3715, 4315, 5201, 6041, 26005, 30205, 36407, 42287, 182035, 211435, 641209, 3206045, 4488463, 22442315, 31419241, 157096205]

約数ペア:

[(1, 157096205), (5, 31419241), (7, 22442315), (35, 4488463), (49, 3206045), (245, 641209), (743, 211435), (863, 182035), (3715, 42287), (4315, 36407), (5201, 30205), (6041, 26005)]