1282019965

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{4349}}^1$

素因数の和:4509

約数の個数: 32

約数和(自身を含む): 1691280000

約数和(自身を除く): 409260035

約数列:

[1, 5, 19, 29, 95, 107, 145, 535, 551, 2033, 2755, 3103, 4349, 10165, 15515, 21745, 58957, 82631, 126121, 294785, 413155, 465343, 630605, 2326715, 2396299, 8841517, 11981495, 13494947, 44207585, 67474735, 256403993, 1282019965]

約数ペア:

[(1, 1282019965), (5, 256403993), (19, 67474735), (29, 44207585), (95, 13494947), (107, 11981495), (145, 8841517), (535, 2396299), (551, 2326715), (2033, 630605), (2755, 465343), (3103, 413155), (4349, 294785), (10165, 126121), (15515, 82631), (21745, 58957)]