23772465

素因数分解:

$3^2\times 5^1\times {\mathrm{653}}^1\times {\mathrm{809}}^1$

素因数の和:1473

約数の個数: 24

約数和(自身を含む): 41319720

約数和(自身を除く): 17547255

約数列:

[1, 3, 5, 9, 15, 45, 653, 809, 1959, 2427, 3265, 4045, 5877, 7281, 9795, 12135, 29385, 36405, 528277, 1584831, 2641385, 4754493, 7924155, 23772465]

約数ペア:

[(1, 23772465), (3, 7924155), (5, 4754493), (9, 2641385), (15, 1584831), (45, 528277), (653, 36405), (809, 29385), (1959, 12135), (2427, 9795), (3265, 7281), (4045, 5877)]