27586435

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{4139}}^1$

素因数の和:4218

約数の個数: 16

約数和(自身を含む): 34974720

約数和(自身を除く): 7388285

約数列:

[1, 5, 31, 43, 155, 215, 1333, 4139, 6665, 20695, 128309, 177977, 641545, 889885, 5517287, 27586435]

約数ペア:

[(1, 27586435), (5, 5517287), (31, 889885), (43, 641545), (155, 177977), (215, 128309), (1333, 20695), (4139, 6665)]