42826805

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53201}}^1$

素因数の和:53236

約数の個数: 16

約数和(自身を含む): 61288704

約数和(自身を除く): 18461899

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 53201, 266005, 372407, 1223623, 1862035, 6118115, 8565361, 42826805]

約数ペア:

[(1, 42826805), (5, 8565361), (7, 6118115), (23, 1862035), (35, 1223623), (115, 372407), (161, 266005), (805, 53201)]