12711195

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{13451}}^1$

素因数の和:13472

約数の個数: 32

約数和(自身を含む): 25827840

約数和(自身を除く): 13116645

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 13451, 40353, 67255, 94157, 121059, 201765, 282471, 363177, 470785, 605295, 847413, 1412355, 1815885, 2542239, 4237065, 12711195]

約数ペア:

[(1, 12711195), (3, 4237065), (5, 2542239), (7, 1815885), (9, 1412355), (15, 847413), (21, 605295), (27, 470785), (35, 363177), (45, 282471), (63, 201765), (105, 121059), (135, 94157), (189, 67255), (315, 40353), (945, 13451)]