82449575

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{14923}}^1$

素因数の和:14963

約数の個数: 24

約数和(自身を含む): 116586288

約数和(自身を除く): 34136713

約数列:

[1, 5, 13, 17, 25, 65, 85, 221, 325, 425, 1105, 5525, 14923, 74615, 193999, 253691, 373075, 969995, 1268455, 3297983, 4849975, 6342275, 16489915, 82449575]

約数ペア:

[(1, 82449575), (5, 16489915), (13, 6342275), (17, 4849975), (25, 3297983), (65, 1268455), (85, 969995), (221, 373075), (325, 253691), (425, 193999), (1105, 74615), (5525, 14923)]