75979495

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:271

約数の個数: 32

約数和(自身を含む): 97523712

約数和(自身を除く): 21544217

約数列:

[1, 5, 43, 47, 73, 103, 215, 235, 365, 515, 2021, 3139, 3431, 4429, 4841, 7519, 10105, 15695, 17155, 22145, 24205, 37595, 147533, 208163, 323317, 353393, 737665, 1040815, 1616585, 1766965, 15195899, 75979495]

約数ペア:

[(1, 75979495), (5, 15195899), (43, 1766965), (47, 1616585), (73, 1040815), (103, 737665), (215, 353393), (235, 323317), (365, 208163), (515, 147533), (2021, 37595), (3139, 24205), (3431, 22145), (4429, 17155), (4841, 15695), (7519, 10105)]