9123455

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5351}}^1$

素因数の和:5398

約数の個数: 16

約数和(自身を含む): 12331008

約数和(自身を除く): 3207553

約数列:

[1, 5, 11, 31, 55, 155, 341, 1705, 5351, 26755, 58861, 165881, 294305, 829405, 1824691, 9123455]

約数ペア:

[(1, 9123455), (5, 1824691), (11, 829405), (31, 294305), (55, 165881), (155, 58861), (341, 26755), (1705, 5351)]