42269905

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{509}}^1\times {\mathrm{977}}^1$

素因数の和:1508

約数の個数: 16

約数和(自身を含む): 53868240

約数和(自身を除く): 11598335

約数列:

[1, 5, 17, 85, 509, 977, 2545, 4885, 8653, 16609, 43265, 83045, 497293, 2486465, 8453981, 42269905]

約数ペア:

[(1, 42269905), (5, 8453981), (17, 2486465), (85, 497293), (509, 83045), (977, 43265), (2545, 16609), (4885, 8653)]