40648955

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{6551}}^1$

素因数の和:6646

約数の個数: 16

約数和(自身を含む): 52363584

約数和(自身を除く): 11714629

約数列:

[1, 5, 17, 73, 85, 365, 1241, 6205, 6551, 32755, 111367, 478223, 556835, 2391115, 8129791, 40648955]

約数ペア:

[(1, 40648955), (5, 8129791), (17, 2391115), (73, 556835), (85, 478223), (365, 111367), (1241, 32755), (6205, 6551)]