13995165

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{773}}^1$

素因数の和:869

約数の個数: 32

約数和(自身を含む): 24074496

約数和(自身を除く): 10079331

約数列:

[1, 3, 5, 15, 17, 51, 71, 85, 213, 255, 355, 773, 1065, 1207, 2319, 3621, 3865, 6035, 11595, 13141, 18105, 39423, 54883, 65705, 164649, 197115, 274415, 823245, 933011, 2799033, 4665055, 13995165]

約数ペア:

[(1, 13995165), (3, 4665055), (5, 2799033), (15, 933011), (17, 823245), (51, 274415), (71, 197115), (85, 164649), (213, 65705), (255, 54883), (355, 39423), (773, 18105), (1065, 13141), (1207, 11595), (2319, 6035), (3621, 3865)]