320477685

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{797}}^1\times {\mathrm{2437}}^1$

素因数の和:3253

約数の個数: 32

約数和(自身を含む): 560310912

約数和(自身を除く): 239833227

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 797, 2391, 2437, 3985, 7311, 8767, 11955, 12185, 26301, 26807, 36555, 43835, 80421, 131505, 134035, 402105, 1942289, 5826867, 9711445, 21365179, 29134335, 64095537, 106825895, 320477685]

約数ペア:

[(1, 320477685), (3, 106825895), (5, 64095537), (11, 29134335), (15, 21365179), (33, 9711445), (55, 5826867), (165, 1942289), (797, 402105), (2391, 134035), (2437, 131505), (3985, 80421), (7311, 43835), (8767, 36555), (11955, 26807), (12185, 26301)]