13281567468915

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1606965211}}^1$

素因数の和:1606965267

約数の個数: 32

約数和(自身を含む): 23140299052800

約数和(自身を除く): 9858731583885

約数列:

[1, 3, 5, 15, 19, 29, 57, 87, 95, 145, 285, 435, 551, 1653, 2755, 8265, 1606965211, 4820895633, 8034826055, 24104478165, 30532339009, 46601991119, 91597017027, 139805973357, 152661695045, 233009955595, 457985085135, 699029866785, 885437831261, 2656313493783, 4427189156305, 13281567468915]

約数ペア:

[(1, 13281567468915), (3, 4427189156305), (5, 2656313493783), (15, 885437831261), (19, 699029866785), (29, 457985085135), (57, 233009955595), (87, 152661695045), (95, 139805973357), (145, 91597017027), (285, 46601991119), (435, 30532339009), (551, 24104478165), (1653, 8034826055), (2755, 4820895633), (8265, 1606965211)]