42367215

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{256771}}^1$

素因数の和:256790

約数の個数: 16

約数和(自身を含む): 73950336

約数和(自身を除く): 31583121

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 256771, 770313, 1283855, 2824481, 3851565, 8473443, 14122405, 42367215]

約数ペア:

[(1, 42367215), (3, 14122405), (5, 8473443), (11, 3851565), (15, 2824481), (33, 1283855), (55, 770313), (165, 256771)]