72286225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{6113}}^1$

素因数の和:6177

約数の個数: 24

約数和(自身を含む): 100073952

約数和(自身を除く): 27787727

約数列:

[1, 5, 11, 25, 43, 55, 215, 275, 473, 1075, 2365, 6113, 11825, 30565, 67243, 152825, 262859, 336215, 1314295, 1681075, 2891449, 6571475, 14457245, 72286225]

約数ペア:

[(1, 72286225), (5, 14457245), (11, 6571475), (25, 2891449), (43, 1681075), (55, 1314295), (215, 336215), (275, 262859), (473, 152825), (1075, 67243), (2365, 30565), (6113, 11825)]