68613405

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{653461}}^1$

素因数の和:653476

約数の個数: 16

約数和(自身を含む): 125464704

約数和(自身を除く): 56851299

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 653461, 1960383, 3267305, 4574227, 9801915, 13722681, 22871135, 68613405]

約数ペア:

[(1, 68613405), (3, 22871135), (5, 13722681), (7, 9801915), (15, 4574227), (21, 3267305), (35, 1960383), (105, 653461)]