7513275

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1301}}^1$

素因数の和:1332

約数の個数: 48

約数和(自身を含む): 15499008

約数和(自身を除く): 7985733

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 55, 75, 77, 105, 165, 175, 231, 275, 385, 525, 825, 1155, 1301, 1925, 3903, 5775, 6505, 9107, 14311, 19515, 27321, 32525, 42933, 45535, 71555, 97575, 100177, 136605, 214665, 227675, 300531, 357775, 500885, 683025, 1073325, 1502655, 2504425, 7513275]

約数ペア:

[(1, 7513275), (3, 2504425), (5, 1502655), (7, 1073325), (11, 683025), (15, 500885), (21, 357775), (25, 300531), (33, 227675), (35, 214665), (55, 136605), (75, 100177), (77, 97575), (105, 71555), (165, 45535), (175, 42933), (231, 32525), (275, 27321), (385, 19515), (525, 14311), (825, 9107), (1155, 6505), (1301, 5775), (1925, 3903)]