123018045

素因数分解:

$3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{49109}}^1$

素因数の和:49284

約数の個数: 16

約数和(自身を含む): 198011520

約数和(自身を除く): 74993475

約数列:

[1, 3, 5, 15, 167, 501, 835, 2505, 49109, 147327, 245545, 736635, 8201203, 24603609, 41006015, 123018045]

約数ペア:

[(1, 123018045), (3, 41006015), (5, 24603609), (15, 8201203), (167, 736635), (501, 245545), (835, 147327), (2505, 49109)]