90269915

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{977}}^1\times {\mathrm{1087}}^1$

素因数の和:2086

約数の個数: 16

約数和(自身を含む): 114918912

約数和(自身を除く): 24648997

約数列:

[1, 5, 17, 85, 977, 1087, 4885, 5435, 16609, 18479, 83045, 92395, 1061999, 5309995, 18053983, 90269915]

約数ペア:

[(1, 90269915), (5, 18053983), (17, 5309995), (85, 1061999), (977, 92395), (1087, 83045), (4885, 18479), (5435, 16609)]