479837335

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{389}}^1$

素因数の和:651

約数の個数: 32

約数和(自身を含む): 613267200

約数和(自身を除く): 133429865

約数列:

[1, 5, 29, 47, 145, 181, 235, 389, 905, 1363, 1945, 5249, 6815, 8507, 11281, 18283, 26245, 42535, 56405, 70409, 91415, 246703, 352045, 530207, 1233515, 2041861, 2651035, 3309223, 10209305, 16546115, 95967467, 479837335]

約数ペア:

[(1, 479837335), (5, 95967467), (29, 16546115), (47, 10209305), (145, 3309223), (181, 2651035), (235, 2041861), (389, 1233515), (905, 530207), (1363, 352045), (1945, 246703), (5249, 91415), (6815, 70409), (8507, 56405), (11281, 42535), (18283, 26245)]