64086505

素因数分解:

$5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{27329}}^1$

素因数の和:27408

約数の個数: 16

約数和(自身を含む): 89205120

約数和(自身を除く): 25118615

約数列:

[1, 5, 7, 35, 67, 335, 469, 2345, 27329, 136645, 191303, 956515, 1831043, 9155215, 12817301, 64086505]

約数ペア:

[(1, 64086505), (5, 12817301), (7, 9155215), (35, 1831043), (67, 956515), (335, 191303), (469, 136645), (2345, 27329)]