4085467202375

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{6569}}^1\times {\mathrm{382727}}^1$

素因数の和:389324

約数の個数: 32

約数和(自身を含む): 5491718144640

約数和(自身を除く): 1406250942265

約数列:

[1, 5, 13, 25, 65, 125, 325, 1625, 6569, 32845, 85397, 164225, 382727, 426985, 821125, 1913635, 2134925, 4975451, 9568175, 10674625, 24877255, 47840875, 124386275, 621931375, 2514133663, 12570668315, 32683737619, 62853341575, 163418688095, 314266707875, 817093440475, 4085467202375]

約数ペア:

[(1, 4085467202375), (5, 817093440475), (13, 314266707875), (25, 163418688095), (65, 62853341575), (125, 32683737619), (325, 12570668315), (1625, 2514133663), (6569, 621931375), (32845, 124386275), (85397, 47840875), (164225, 24877255), (382727, 10674625), (426985, 9568175), (821125, 4975451), (1913635, 2134925)]