67791044375

素因数分解:

$5^4\times {\mathrm{263}}^1\times {\mathrm{317}}^1\times {\mathrm{1301}}^1$

素因数の和:1901

約数の個数: 40

約数和(自身を含む): 85367598624

約数和(自身を除く): 17576554249

約数列:

[1, 5, 25, 125, 263, 317, 625, 1301, 1315, 1585, 6505, 6575, 7925, 32525, 32875, 39625, 83371, 162625, 164375, 198125, 342163, 412417, 416855, 813125, 1710815, 2062085, 2084275, 8554075, 10310425, 10421375, 42770375, 51552125, 52106875, 108465671, 213851875, 257760625, 542328355, 2711641775, 13558208875, 67791044375]

約数ペア:

[(1, 67791044375), (5, 13558208875), (25, 2711641775), (125, 542328355), (263, 257760625), (317, 213851875), (625, 108465671), (1301, 52106875), (1315, 51552125), (1585, 42770375), (6505, 10421375), (6575, 10310425), (7925, 8554075), (32525, 2084275), (32875, 2062085), (39625, 1710815), (83371, 813125), (162625, 416855), (164375, 412417), (198125, 342163)]