66429385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{6131}}^1$

素因数の和:6344

約数の個数: 16

約数和(自身を含む): 87417792

約数和(自身を除く): 20988407

約数列:

[1, 5, 11, 55, 197, 985, 2167, 6131, 10835, 30655, 67441, 337205, 1207807, 6039035, 13285877, 66429385]

約数ペア:

[(1, 66429385), (5, 13285877), (11, 6039035), (55, 1207807), (197, 337205), (985, 67441), (2167, 30655), (6131, 10835)]