90772385

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{2543}}^1$

素因数の和:2629

約数の個数: 24

約数和(自身を含む): 121806720

約数和(自身を除く): 31034335

約数列:

[1, 5, 11, 55, 59, 121, 295, 605, 649, 2543, 3245, 7139, 12715, 27973, 35695, 139865, 150037, 307703, 750185, 1538515, 1650407, 8252035, 18154477, 90772385]

約数ペア:

[(1, 90772385), (5, 18154477), (11, 8252035), (55, 1650407), (59, 1538515), (121, 750185), (295, 307703), (605, 150037), (649, 139865), (2543, 35695), (3245, 27973), (7139, 12715)]