27395575

素因数分解:

$5^2\times {\mathrm{29}}^2\times {\mathrm{1303}}^1$

素因数の和:1371

約数の個数: 18

約数和(自身を含む): 35209304

約数和(自身を除く): 7813729

約数列:

[1, 5, 25, 29, 145, 725, 841, 1303, 4205, 6515, 21025, 32575, 37787, 188935, 944675, 1095823, 5479115, 27395575]

約数ペア:

[(1, 27395575), (5, 5479115), (25, 1095823), (29, 944675), (145, 188935), (725, 37787), (841, 32575), (1303, 21025), (4205, 6515)]