23688405

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{40493}}^1$

素因数の和:40517

約数の個数: 24

約数和(自身を含む): 44219448

約数和(自身を除く): 20531043

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 40493, 121479, 202465, 364437, 526409, 607395, 1579227, 1822185, 2632045, 4737681, 7896135, 23688405]

約数ペア:

[(1, 23688405), (3, 7896135), (5, 4737681), (9, 2632045), (13, 1822185), (15, 1579227), (39, 607395), (45, 526409), (65, 364437), (117, 202465), (195, 121479), (585, 40493)]