42115155

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{27259}}^1$

素因数の和:27370

約数の個数: 16

約数和(自身を含む): 68040960

約数和(自身を除く): 25925805

約数列:

[1, 3, 5, 15, 103, 309, 515, 1545, 27259, 81777, 136295, 408885, 2807677, 8423031, 14038385, 42115155]

約数ペア:

[(1, 42115155), (3, 14038385), (5, 8423031), (15, 2807677), (103, 408885), (309, 136295), (515, 81777), (1545, 27259)]