68588065

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{150743}}^1$

素因数の和:150768

約数の個数: 16

約数和(自身を含む): 101299968

約数和(自身を除く): 32711903

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 150743, 753715, 1055201, 1959659, 5276005, 9798295, 13717613, 68588065]

約数ペア:

[(1, 68588065), (5, 13717613), (7, 9798295), (13, 5276005), (35, 1959659), (65, 1055201), (91, 753715), (455, 150743)]