23112405

素因数分解:

$3^3\times 5^1\times {\mathrm{171203}}^1$

素因数の和:171217

約数の個数: 16

約数和(自身を含む): 41088960

約数和(自身を除く): 17976555

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 171203, 513609, 856015, 1540827, 2568045, 4622481, 7704135, 23112405]

約数ペア:

[(1, 23112405), (3, 7704135), (5, 4622481), (9, 2568045), (15, 1540827), (27, 856015), (45, 513609), (135, 171203)]