74531105

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{9749}}^1$

素因数の和:9904

約数の個数: 16

約数和(自身を含む): 98280000

約数和(自身を除く): 23748895

約数列:

[1, 5, 11, 55, 139, 695, 1529, 7645, 9749, 48745, 107239, 536195, 1355111, 6775555, 14906221, 74531105]

約数ペア:

[(1, 74531105), (5, 14906221), (11, 6775555), (55, 1355111), (139, 536195), (695, 107239), (1529, 48745), (7645, 9749)]