353241385

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{2207}}^1$

素因数の和:2505

約数の個数: 32

約数和(自身を含む): 515082240

約数和(自身を除く): 161840855

約数列:

[1, 5, 7, 17, 35, 85, 119, 269, 595, 1345, 1883, 2207, 4573, 9415, 11035, 15449, 22865, 32011, 37519, 77245, 160055, 187595, 262633, 593683, 1313165, 2968415, 4155781, 10092611, 20778905, 50463055, 70648277, 353241385]

約数ペア:

[(1, 353241385), (5, 70648277), (7, 50463055), (17, 20778905), (35, 10092611), (85, 4155781), (119, 2968415), (269, 1313165), (595, 593683), (1345, 262633), (1883, 187595), (2207, 160055), (4573, 77245), (9415, 37519), (11035, 32011), (15449, 22865)]