944447975

素因数分解:

$5^2\times {\mathrm{89}}^1\times {\mathrm{424471}}^1$

素因数の和:424570

約数の個数: 12

約数和(自身を含む): 1184276880

約数和(自身を除く): 239828905

約数列:

[1, 5, 25, 89, 445, 2225, 424471, 2122355, 10611775, 37777919, 188889595, 944447975]

約数ペア:

[(1, 944447975), (5, 188889595), (25, 37777919), (89, 10611775), (445, 2122355), (2225, 424471)]