16801675

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{571}}^1$

素因数の和:699

約数の個数: 24

約数和(自身を含む): 22980672

約数和(自身を除く): 6178997

約数列:

[1, 5, 11, 25, 55, 107, 275, 535, 571, 1177, 2675, 2855, 5885, 6281, 14275, 29425, 31405, 61097, 157025, 305485, 672067, 1527425, 3360335, 16801675]

約数ペア:

[(1, 16801675), (5, 3360335), (11, 1527425), (25, 672067), (55, 305485), (107, 157025), (275, 61097), (535, 31405), (571, 29425), (1177, 14275), (2675, 6281), (2855, 5885)]