71508855

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{9221}}^1$

素因数の和:9287

約数の個数: 32

約数和(自身を含む): 127484928

約数和(自身を除く): 55976073

約数列:

[1, 3, 5, 11, 15, 33, 47, 55, 141, 165, 235, 517, 705, 1551, 2585, 7755, 9221, 27663, 46105, 101431, 138315, 304293, 433387, 507155, 1300161, 1521465, 2166935, 4767257, 6500805, 14301771, 23836285, 71508855]

約数ペア:

[(1, 71508855), (3, 23836285), (5, 14301771), (11, 6500805), (15, 4767257), (33, 2166935), (47, 1521465), (55, 1300161), (141, 507155), (165, 433387), (235, 304293), (517, 138315), (705, 101431), (1551, 46105), (2585, 27663), (7755, 9221)]