11816445

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{311}}^1$

素因数の和:485

約数の個数: 32

約数和(自身を含む): 20217600

約数和(自身を除く): 8401155

約数列:

[1, 3, 5, 15, 17, 51, 85, 149, 255, 311, 447, 745, 933, 1555, 2235, 2533, 4665, 5287, 7599, 12665, 15861, 26435, 37995, 46339, 79305, 139017, 231695, 695085, 787763, 2363289, 3938815, 11816445]

約数ペア:

[(1, 11816445), (3, 3938815), (5, 2363289), (15, 787763), (17, 695085), (51, 231695), (85, 139017), (149, 79305), (255, 46339), (311, 37995), (447, 26435), (745, 15861), (933, 12665), (1555, 7599), (2235, 5287), (2533, 4665)]