1951335

素因数分解:

$3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{421}}^1$

素因数の和:535

約数の個数: 24

約数和(自身を含む): 3423264

約数和(自身を除く): 1471929

約数列:

[1, 3, 5, 9, 15, 45, 103, 309, 421, 515, 927, 1263, 1545, 2105, 3789, 4635, 6315, 18945, 43363, 130089, 216815, 390267, 650445, 1951335]

約数ペア:

[(1, 1951335), (3, 650445), (5, 390267), (9, 216815), (15, 130089), (45, 43363), (103, 18945), (309, 6315), (421, 4635), (515, 3789), (927, 2105), (1263, 1545)]