23453505

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{27431}}^1$

素因数の和:27461

約数の個数: 24

約数和(自身を含む): 42793920

約数和(自身を除く): 19340415

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 27431, 82293, 137155, 246879, 411465, 521189, 1234395, 1563567, 2605945, 4690701, 7817835, 23453505]

約数ペア:

[(1, 23453505), (3, 7817835), (5, 4690701), (9, 2605945), (15, 1563567), (19, 1234395), (45, 521189), (57, 411465), (95, 246879), (171, 137155), (285, 82293), (855, 27431)]