75961975

素因数分解:

$5^2\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{389}}^1$

素因数の和:579

約数の個数: 24

約数和(自身を含む): 96623280

約数和(自身を除く): 20661305

約数列:

[1, 5, 25, 73, 107, 365, 389, 535, 1825, 1945, 2675, 7811, 9725, 28397, 39055, 41623, 141985, 195275, 208115, 709925, 1040575, 3038479, 15192395, 75961975]

約数ペア:

[(1, 75961975), (5, 15192395), (25, 3038479), (73, 1040575), (107, 709925), (365, 208115), (389, 195275), (535, 141985), (1825, 41623), (1945, 39055), (2675, 28397), (7811, 9725)]