344971385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1\times {\mathrm{691}}^1$

素因数の和:1049

約数の個数: 32

約数和(自身を含む): 469342080

約数和(自身を除く): 124370695

約数列:

[1, 5, 11, 29, 55, 145, 313, 319, 691, 1565, 1595, 3443, 3455, 7601, 9077, 17215, 20039, 38005, 45385, 99847, 100195, 216283, 220429, 499235, 1081415, 1102145, 2379113, 6272207, 11895565, 31361035, 68994277, 344971385]

約数ペア:

[(1, 344971385), (5, 68994277), (11, 31361035), (29, 11895565), (55, 6272207), (145, 2379113), (313, 1102145), (319, 1081415), (691, 499235), (1565, 220429), (1595, 216283), (3443, 100195), (3455, 99847), (7601, 45385), (9077, 38005), (17215, 20039)]