88168885

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{21169}}^1$

素因数の和:21205

約数の個数: 24

約数和(自身を含む): 130322520

約数和(自身を除く): 42153635

約数列:

[1, 5, 7, 17, 35, 49, 85, 119, 245, 595, 833, 4165, 21169, 105845, 148183, 359873, 740915, 1037281, 1799365, 2519111, 5186405, 12595555, 17633777, 88168885]

約数ペア:

[(1, 88168885), (5, 17633777), (7, 12595555), (17, 5186405), (35, 2519111), (49, 1799365), (85, 1037281), (119, 740915), (245, 359873), (595, 148183), (833, 105845), (4165, 21169)]