17967374225

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{641}}^1\times {\mathrm{59011}}^1$

素因数の和:59681

約数の個数: 24

約数和(自身を含む): 23489136480

約数和(自身を除く): 5521762255

約数列:

[1, 5, 19, 25, 95, 475, 641, 3205, 12179, 16025, 59011, 60895, 295055, 304475, 1121209, 1475275, 5606045, 28030225, 37826051, 189130255, 718694969, 945651275, 3593474845, 17967374225]

約数ペア:

[(1, 17967374225), (5, 3593474845), (19, 945651275), (25, 718694969), (95, 189130255), (475, 37826051), (641, 28030225), (3205, 5606045), (12179, 1475275), (16025, 1121209), (59011, 304475), (60895, 295055)]