25546890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{8779}}^1$

素因数の和:8886

約数の個数: 32

約数和(自身を含む): 61951680

約数和(自身を除く): 36404790

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 97, 194, 291, 485, 582, 970, 1455, 2910, 8779, 17558, 26337, 43895, 52674, 87790, 131685, 263370, 851563, 1703126, 2554689, 4257815, 5109378, 8515630, 12773445, 25546890]

約数ペア:

[(1, 25546890), (2, 12773445), (3, 8515630), (5, 5109378), (6, 4257815), (10, 2554689), (15, 1703126), (30, 851563), (97, 263370), (194, 131685), (291, 87790), (485, 52674), (582, 43895), (970, 26337), (1455, 17558), (2910, 8779)]