42859845

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1321}}^1$

素因数の和:1442

約数の個数: 48

約数和(自身を含む): 85792512

約数和(自身を除く): 42932667

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 103, 105, 309, 315, 515, 721, 927, 1321, 1545, 2163, 3605, 3963, 4635, 6489, 6605, 9247, 10815, 11889, 19815, 27741, 32445, 46235, 59445, 83223, 136063, 138705, 408189, 416115, 680315, 952441, 1224567, 2040945, 2857323, 4762205, 6122835, 8571969, 14286615, 42859845]

約数ペア:

[(1, 42859845), (3, 14286615), (5, 8571969), (7, 6122835), (9, 4762205), (15, 2857323), (21, 2040945), (35, 1224567), (45, 952441), (63, 680315), (103, 416115), (105, 408189), (309, 138705), (315, 136063), (515, 83223), (721, 59445), (927, 46235), (1321, 32445), (1545, 27741), (2163, 19815), (3605, 11889), (3963, 10815), (4635, 9247), (6489, 6605)]