284739585

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{27551}}^1$

素因数の和:27625

約数の個数: 32

約数和(自身を含む): 499903488

約数和(自身を除く): 215163903

約数列:

[1, 3, 5, 13, 15, 39, 53, 65, 159, 195, 265, 689, 795, 2067, 3445, 10335, 27551, 82653, 137755, 358163, 413265, 1074489, 1460203, 1790815, 4380609, 5372445, 7301015, 18982639, 21903045, 56947917, 94913195, 284739585]

約数ペア:

[(1, 284739585), (3, 94913195), (5, 56947917), (13, 21903045), (15, 18982639), (39, 7301015), (53, 5372445), (65, 4380609), (159, 1790815), (195, 1460203), (265, 1074489), (689, 413265), (795, 358163), (2067, 137755), (3445, 82653), (10335, 27551)]