54110225

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{503}}^1$

素因数の和:857

約数の個数: 24

約数和(自身を含む): 72620352

約数和(自身を除く): 18510127

約数列:

[1, 5, 13, 25, 65, 325, 331, 503, 1655, 2515, 4303, 6539, 8275, 12575, 21515, 32695, 107575, 163475, 166493, 832465, 2164409, 4162325, 10822045, 54110225]

約数ペア:

[(1, 54110225), (5, 10822045), (13, 4162325), (25, 2164409), (65, 832465), (325, 166493), (331, 163475), (503, 107575), (1655, 32695), (2515, 21515), (4303, 12575), (6539, 8275)]