109738145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{487}}^1$

素因数の和:761

約数の個数: 32

約数和(自身を含む): 153052416

約数和(自身を除く): 43314271

約数列:

[1, 5, 11, 17, 55, 85, 187, 241, 487, 935, 1205, 2435, 2651, 4097, 5357, 8279, 13255, 20485, 26785, 41395, 45067, 91069, 117367, 225335, 455345, 586835, 1291037, 1995239, 6455185, 9976195, 21947629, 109738145]

約数ペア:

[(1, 109738145), (5, 21947629), (11, 9976195), (17, 6455185), (55, 1995239), (85, 1291037), (187, 586835), (241, 455345), (487, 225335), (935, 117367), (1205, 91069), (2435, 45067), (2651, 41395), (4097, 26785), (5357, 20485), (8279, 13255)]