218723425

素因数分解:

$5^2\times {\mathrm{1427}}^1\times {\mathrm{6131}}^1$

素因数の和:7568

約数の個数: 12

約数和(自身を含む): 271451376

約数和(自身を除く): 52727951

約数列:

[1, 5, 25, 1427, 6131, 7135, 30655, 35675, 153275, 8748937, 43744685, 218723425]

約数ペア:

[(1, 218723425), (5, 43744685), (25, 8748937), (1427, 153275), (6131, 35675), (7135, 30655)]