16190075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{521}}^1$

素因数の和:655

約数の個数: 24

約数和(自身を含む): 22136976

約数和(自身を除く): 5946901

約数列:

[1, 5, 11, 25, 55, 113, 275, 521, 565, 1243, 2605, 2825, 5731, 6215, 13025, 28655, 31075, 58873, 143275, 294365, 647603, 1471825, 3238015, 16190075]

約数ペア:

[(1, 16190075), (5, 3238015), (11, 1471825), (25, 647603), (55, 294365), (113, 143275), (275, 58873), (521, 31075), (565, 28655), (1243, 13025), (2605, 6215), (2825, 5731)]