228678465

素因数分解:

$3^1\times 5^1\times {\mathrm{1259}}^1\times {\mathrm{12109}}^1$

素因数の和:13376

約数の個数: 16

約数和(自身を含む): 366206400

約数和(自身を除く): 137527935

約数列:

[1, 3, 5, 15, 1259, 3777, 6295, 12109, 18885, 36327, 60545, 181635, 15245231, 45735693, 76226155, 228678465]

約数ペア:

[(1, 228678465), (3, 76226155), (5, 45735693), (15, 15245231), (1259, 181635), (3777, 60545), (6295, 36327), (12109, 18885)]