42649935

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{683}}^1$

素因数の和:895

約数の個数: 32

約数和(自身を含む): 71705088

約数和(自身を除く): 29055153

約数列:

[1, 3, 5, 15, 23, 69, 115, 181, 345, 543, 683, 905, 2049, 2715, 3415, 4163, 10245, 12489, 15709, 20815, 47127, 62445, 78545, 123623, 235635, 370869, 618115, 1854345, 2843329, 8529987, 14216645, 42649935]

約数ペア:

[(1, 42649935), (3, 14216645), (5, 8529987), (15, 2843329), (23, 1854345), (69, 618115), (115, 370869), (181, 235635), (345, 123623), (543, 78545), (683, 62445), (905, 47127), (2049, 20815), (2715, 15709), (3415, 12489), (4163, 10245)]