38930255

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{719}}^1$

素因数の和:768

約数の個数: 48

約数和(自身を含む): 62052480

約数和(自身を除く): 23122225

約数列:

[1, 5, 7, 13, 17, 35, 49, 65, 85, 91, 119, 221, 245, 455, 595, 637, 719, 833, 1105, 1547, 3185, 3595, 4165, 5033, 7735, 9347, 10829, 12223, 25165, 35231, 46735, 54145, 61115, 65429, 85561, 158899, 176155, 327145, 427805, 458003, 598927, 794495, 1112293, 2290015, 2994635, 5561465, 7786051, 38930255]

約数ペア:

[(1, 38930255), (5, 7786051), (7, 5561465), (13, 2994635), (17, 2290015), (35, 1112293), (49, 794495), (65, 598927), (85, 458003), (91, 427805), (119, 327145), (221, 176155), (245, 158899), (455, 85561), (595, 65429), (637, 61115), (719, 54145), (833, 46735), (1105, 35231), (1547, 25165), (3185, 12223), (3595, 10829), (4165, 9347), (5033, 7735)]