11819675

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:200

約数の個数: 48

約数和(自身を含む): 18480960

約数和(自身を除く): 6661285

約数列:

[1, 5, 7, 17, 25, 29, 35, 85, 119, 137, 145, 175, 203, 425, 493, 595, 685, 725, 959, 1015, 2329, 2465, 2975, 3425, 3451, 3973, 4795, 5075, 11645, 12325, 16303, 17255, 19865, 23975, 27811, 58225, 67541, 81515, 86275, 99325, 139055, 337705, 407575, 472787, 695275, 1688525, 2363935, 11819675]

約数ペア:

[(1, 11819675), (5, 2363935), (7, 1688525), (17, 695275), (25, 472787), (29, 407575), (35, 337705), (85, 139055), (119, 99325), (137, 86275), (145, 81515), (175, 67541), (203, 58225), (425, 27811), (493, 23975), (595, 19865), (685, 17255), (725, 16303), (959, 12325), (1015, 11645), (2329, 5075), (2465, 4795), (2975, 3973), (3425, 3451)]