42506835

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{404827}}^1$

素因数の和:404842

約数の個数: 16

約数和(自身を含む): 77726976

約数和(自身を除く): 35220141

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 404827, 1214481, 2024135, 2833789, 6072405, 8501367, 14168945, 42506835]

約数ペア:

[(1, 42506835), (3, 14168945), (5, 8501367), (7, 6072405), (15, 2833789), (21, 2024135), (35, 1214481), (105, 404827)]