23923215

素因数分解:

$3^3\times 5^1\times {\mathrm{177209}}^1$

素因数の和:177223

約数の個数: 16

約数和(自身を含む): 42530400

約数和(自身を除く): 18607185

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 177209, 531627, 886045, 1594881, 2658135, 4784643, 7974405, 23923215]

約数ペア:

[(1, 23923215), (3, 7974405), (5, 4784643), (9, 2658135), (15, 1594881), (27, 886045), (45, 531627), (135, 177209)]