23108855

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{311}}^1$

素因数の和:527

約数の個数: 32

約数和(自身を含む): 34864128

約数和(自身を除く): 11755273

約数列:

[1, 5, 7, 11, 35, 55, 77, 193, 311, 385, 965, 1351, 1555, 2123, 2177, 3421, 6755, 10615, 10885, 14861, 17105, 23947, 60023, 74305, 119735, 300115, 420161, 660253, 2100805, 3301265, 4621771, 23108855]

約数ペア:

[(1, 23108855), (5, 4621771), (7, 3301265), (11, 2100805), (35, 660253), (55, 420161), (77, 300115), (193, 119735), (311, 74305), (385, 60023), (965, 23947), (1351, 17105), (1555, 14861), (2123, 10885), (2177, 10615), (3421, 6755)]