379952405

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{5657}}^1$

素因数の和:5789

約数の個数: 32

約数和(自身を含む): 554031360

約数和(自身を除く): 174078955

約数列:

[1, 5, 7, 19, 35, 95, 101, 133, 505, 665, 707, 1919, 3535, 5657, 9595, 13433, 28285, 39599, 67165, 107483, 197995, 537415, 571357, 752381, 2856785, 3761905, 3999499, 10855783, 19997495, 54278915, 75990481, 379952405]

約数ペア:

[(1, 379952405), (5, 75990481), (7, 54278915), (19, 19997495), (35, 10855783), (95, 3999499), (101, 3761905), (133, 2856785), (505, 752381), (665, 571357), (707, 537415), (1919, 197995), (3535, 107483), (5657, 67165), (9595, 39599), (13433, 28285)]