80314885

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{389}}^1$

素因数の和:765

約数の個数: 32

約数和(自身を含む): 117262080

約数和(自身を除く): 36947195

約数列:

[1, 5, 7, 17, 35, 85, 119, 347, 389, 595, 1735, 1945, 2429, 2723, 5899, 6613, 12145, 13615, 29495, 33065, 41293, 46291, 134983, 206465, 231455, 674915, 944881, 2294711, 4724405, 11473555, 16062977, 80314885]

約数ペア:

[(1, 80314885), (5, 16062977), (7, 11473555), (17, 4724405), (35, 2294711), (85, 944881), (119, 674915), (347, 231455), (389, 206465), (595, 134983), (1735, 46291), (1945, 41293), (2429, 33065), (2723, 29495), (5899, 13615), (6613, 12145)]