42394321445

素因数分解:

$5^1\times 7^1\times {\mathrm{6121}}^1\times {\mathrm{197887}}^1$

素因数の和:204020

約数の個数: 16

約数和(自身を含む): 58150576128

約数和(自身を除く): 15756254683

約数列:

[1, 5, 7, 35, 6121, 30605, 42847, 197887, 214235, 989435, 1385209, 6926045, 1211266327, 6056331635, 8478864289, 42394321445]

約数ペア:

[(1, 42394321445), (5, 8478864289), (7, 6056331635), (35, 1211266327), (6121, 6926045), (30605, 1385209), (42847, 989435), (197887, 214235)]