76997305

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{4651}}^1$

素因数の和:4717

約数の個数: 32

約数和(自身を含む): 117900288

約数和(自身を除く): 40902983

約数列:

[1, 5, 7, 11, 35, 43, 55, 77, 215, 301, 385, 473, 1505, 2365, 3311, 4651, 16555, 23255, 32557, 51161, 162785, 199993, 255805, 358127, 999965, 1399951, 1790635, 2199923, 6999755, 10999615, 15399461, 76997305]

約数ペア:

[(1, 76997305), (5, 15399461), (7, 10999615), (11, 6999755), (35, 2199923), (43, 1790635), (55, 1399951), (77, 999965), (215, 358127), (301, 255805), (385, 199993), (473, 162785), (1505, 51161), (2365, 32557), (3311, 23255), (4651, 16555)]