61257825215

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{461}}^1\times {\mathrm{1063}}^1\times {\mathrm{1087}}^1$

素因数の和:2639

約数の個数: 32

約数和(自身を含む): 77014941696

約数和(自身を除く): 15757116481

約数列:

[1, 5, 23, 115, 461, 1063, 1087, 2305, 5315, 5435, 10603, 24449, 25001, 53015, 122245, 125005, 490043, 501107, 1155481, 2450215, 2505535, 5777405, 11270989, 11525461, 26576063, 56354945, 57627305, 132880315, 532676741, 2663383705, 12251565043, 61257825215]

約数ペア:

[(1, 61257825215), (5, 12251565043), (23, 2663383705), (115, 532676741), (461, 132880315), (1063, 57627305), (1087, 56354945), (2305, 26576063), (5315, 11525461), (5435, 11270989), (10603, 5777405), (24449, 2505535), (25001, 2450215), (53015, 1155481), (122245, 501107), (125005, 490043)]