47396635

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{439}}^1$

素因数の和:619

約数の個数: 32

約数和(自身を含む): 67415040

約数和(自身を除く): 20018405

約数列:

[1, 5, 11, 13, 55, 65, 143, 151, 439, 715, 755, 1661, 1963, 2195, 4829, 5707, 8305, 9815, 21593, 24145, 28535, 62777, 66289, 107965, 313885, 331445, 729179, 861757, 3645895, 4308785, 9479327, 47396635]

約数ペア:

[(1, 47396635), (5, 9479327), (11, 4308785), (13, 3645895), (55, 861757), (65, 729179), (143, 331445), (151, 313885), (439, 107965), (715, 66289), (755, 62777), (1661, 28535), (1963, 24145), (2195, 21593), (4829, 9815), (5707, 8305)]