2826551445

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{31601}}^1$

素因数の和:31765

約数の個数: 32

約数和(自身を含む): 4641701760

約数和(自身を除く): 1815150315

約数列:

[1, 3, 5, 15, 67, 89, 201, 267, 335, 445, 1005, 1335, 5963, 17889, 29815, 31601, 89445, 94803, 158005, 474015, 2117267, 2812489, 6351801, 8437467, 10586335, 14062445, 31759005, 42187335, 188436763, 565310289, 942183815, 2826551445]

約数ペア:

[(1, 2826551445), (3, 942183815), (5, 565310289), (15, 188436763), (67, 42187335), (89, 31759005), (201, 14062445), (267, 10586335), (335, 8437467), (445, 6351801), (1005, 2812489), (1335, 2117267), (5963, 474015), (17889, 158005), (29815, 94803), (31601, 89445)]