40555255

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{2957}}^1$

素因数の和:3186

約数の個数: 16

約数和(自身を含む): 52676064

約数和(自身を除く): 12120809

約数列:

[1, 5, 13, 65, 211, 1055, 2743, 2957, 13715, 14785, 38441, 192205, 623927, 3119635, 8111051, 40555255]

約数ペア:

[(1, 40555255), (5, 8111051), (13, 3119635), (65, 623927), (211, 192205), (1055, 38441), (2743, 14785), (2957, 13715)]