339957415

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{5657}}^1$

素因数の和:5787

約数の個数: 32

約数和(自身を含む): 498628224

約数和(自身を除く): 158670809

約数列:

[1, 5, 7, 17, 35, 85, 101, 119, 505, 595, 707, 1717, 3535, 5657, 8585, 12019, 28285, 39599, 60095, 96169, 197995, 480845, 571357, 673183, 2856785, 3365915, 3999499, 9713069, 19997495, 48565345, 67991483, 339957415]

約数ペア:

[(1, 339957415), (5, 67991483), (7, 48565345), (17, 19997495), (35, 9713069), (85, 3999499), (101, 3365915), (119, 2856785), (505, 673183), (595, 571357), (707, 480845), (1717, 197995), (3535, 96169), (5657, 60095), (8585, 39599), (12019, 28285)]