40872335

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{941}}^1$

素因数の和:1043

約数の個数: 32

約数和(自身を含む): 60227712

約数和(自身を除く): 19355377

約数列:

[1, 5, 7, 17, 35, 73, 85, 119, 365, 511, 595, 941, 1241, 2555, 4705, 6205, 6587, 8687, 15997, 32935, 43435, 68693, 79985, 111979, 343465, 480851, 559895, 1167781, 2404255, 5838905, 8174467, 40872335]

約数ペア:

[(1, 40872335), (5, 8174467), (7, 5838905), (17, 2404255), (35, 1167781), (73, 559895), (85, 480851), (119, 343465), (365, 111979), (511, 79985), (595, 68693), (941, 43435), (1241, 32935), (2555, 15997), (4705, 8687), (6205, 6587)]