6442325.00000000

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{821}}^1$

素因数の和:1073

約数の個数: 32

約数和(自身を含む): 125943552

約数和(自身を除く): 41146567

約数列:

[1, 5, 7, 13, 35, 65, 91, 227, 455, 821, 1135, 1589, 2951, 4105, 5747, 7945, 10673, 14755, 20657, 28735, 53365, 74711, 103285, 186367, 373555, 931835, 1304569, 2422771, 6522845, 12113855, 16959397, 84796985]

約数ペア:

[(1, 84796985), (5, 16959397), (7, 12113855), (13, 6522845), (35, 2422771), (65, 1304569), (91, 931835), (227, 373555), (455, 186367), (821, 103285), (1135, 74711), (1589, 53365), (2951, 28735), (4105, 20657), (5747, 14755), (7945, 10673)]