23201505

素因数分解:

$3^3\times 5^1\times {\mathrm{171863}}^1$

素因数の和:171877

約数の個数: 16

約数和(自身を含む): 41247360

約数和(自身を除く): 18045855

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 171863, 515589, 859315, 1546767, 2577945, 4640301, 7733835, 23201505]

約数ペア:

[(1, 23201505), (3, 7733835), (5, 4640301), (9, 2577945), (15, 1546767), (27, 859315), (45, 515589), (135, 171863)]