86190335

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{1061}}^1$

素因数の和:1295

約数の個数: 32

約数和(自身を含む): 129682944

約数和(自身を除く): 43492609

約数列:

[1, 5, 7, 11, 35, 55, 77, 211, 385, 1055, 1061, 1477, 2321, 5305, 7385, 7427, 11605, 11671, 16247, 37135, 58355, 81235, 81697, 223871, 408485, 1119355, 1567097, 2462581, 7835485, 12312905, 17238067, 86190335]

約数ペア:

[(1, 86190335), (5, 17238067), (7, 12312905), (11, 7835485), (35, 2462581), (55, 1567097), (77, 1119355), (211, 408485), (385, 223871), (1055, 81697), (1061, 81235), (1477, 58355), (2321, 37135), (5305, 16247), (7385, 11671), (7427, 11605)]