85268365

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{971}}^1$

素因数の和:1189

約数の個数: 32

約数和(自身を含む): 126717696

約数和(自身を除く): 41449331

約数列:

[1, 5, 7, 13, 35, 65, 91, 193, 455, 965, 971, 1351, 2509, 4855, 6755, 6797, 12545, 12623, 17563, 33985, 63115, 87815, 88361, 187403, 441805, 937015, 1311821, 2436239, 6559105, 12181195, 17053673, 85268365]

約数ペア:

[(1, 85268365), (5, 17053673), (7, 12181195), (13, 6559105), (35, 2436239), (65, 1311821), (91, 937015), (193, 441805), (455, 187403), (965, 88361), (971, 87815), (1351, 63115), (2509, 33985), (4855, 17563), (6755, 12623), (6797, 12545)]