27847765

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{16333}}^1$

素因数の和:16380

約数の個数: 16

約数和(自身を含む): 37633536

約数和(自身を除く): 9785771

約数列:

[1, 5, 11, 31, 55, 155, 341, 1705, 16333, 81665, 179663, 506323, 898315, 2531615, 5569553, 27847765]

約数ペア:

[(1, 27847765), (5, 5569553), (11, 2531615), (31, 898315), (55, 506323), (155, 179663), (341, 81665), (1705, 16333)]