42114545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{211}}^1$

素因数の和:437

約数の個数: 32

約数和(自身を含む): 58613760

約数和(自身を除く): 16499215

約数列:

[1, 5, 11, 19, 55, 95, 191, 209, 211, 955, 1045, 1055, 2101, 2321, 3629, 4009, 10505, 11605, 18145, 20045, 39919, 40301, 44099, 199595, 201505, 220495, 443311, 765719, 2216555, 3828595, 8422909, 42114545]

約数ペア:

[(1, 42114545), (5, 8422909), (11, 3828595), (19, 2216555), (55, 765719), (95, 443311), (191, 220495), (209, 201505), (211, 199595), (955, 44099), (1045, 40301), (1055, 39919), (2101, 20045), (2321, 18145), (3629, 11605), (4009, 10505)]