23638635

素因数分解:

$3^4\times 5^1\times {\mathrm{58367}}^1$

素因数の和:58384

約数の個数: 20

約数和(自身を含む): 42375168

約数和(自身を除く): 18736533

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 58367, 175101, 291835, 525303, 875505, 1575909, 2626515, 4727727, 7879545, 23638635]

約数ペア:

[(1, 23638635), (3, 7879545), (5, 4727727), (9, 2626515), (15, 1575909), (27, 875505), (45, 525303), (81, 291835), (135, 175101), (405, 58367)]