66839265

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{64579}}^1$

素因数の和:64613

約数の個数: 24

約数和(自身を含む): 120893760

約数和(自身を除く): 54054495

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 64579, 193737, 322895, 581211, 968685, 1485317, 2906055, 4455951, 7426585, 13367853, 22279755, 66839265]

約数ペア:

[(1, 66839265), (3, 22279755), (5, 13367853), (9, 7426585), (15, 4455951), (23, 2906055), (45, 1485317), (69, 968685), (115, 581211), (207, 322895), (345, 193737), (1035, 64579)]