897510105

素因数分解:

$3^3\times 5^1\times {\mathrm{1721}}^1\times {\mathrm{3863}}^1$

素因数の和:5598

約数の個数: 32

約数和(自身を含む): 1596913920

約数和(自身を除く): 699403815

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1721, 3863, 5163, 8605, 11589, 15489, 19315, 25815, 34767, 46467, 57945, 77445, 104301, 173835, 232335, 521505, 6648223, 19944669, 33241115, 59834007, 99723345, 179502021, 299170035, 897510105]

約数ペア:

[(1, 897510105), (3, 299170035), (5, 179502021), (9, 99723345), (15, 59834007), (27, 33241115), (45, 19944669), (135, 6648223), (1721, 521505), (3863, 232335), (5163, 173835), (8605, 104301), (11589, 77445), (15489, 57945), (19315, 46467), (25815, 34767)]