229968605

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1489}}^1$

素因数の和:1613

約数の個数: 32

約数和(自身を含む): 308966400

約数和(自身を除く): 78997795

約数列:

[1, 5, 17, 23, 79, 85, 115, 391, 395, 1343, 1489, 1817, 1955, 6715, 7445, 9085, 25313, 30889, 34247, 117631, 126565, 154445, 171235, 582199, 588155, 1999727, 2705513, 2910995, 9998635, 13527565, 45993721, 229968605]

約数ペア:

[(1, 229968605), (5, 45993721), (17, 13527565), (23, 9998635), (79, 2910995), (85, 2705513), (115, 1999727), (391, 588155), (395, 582199), (1343, 171235), (1489, 154445), (1817, 126565), (1955, 117631), (6715, 34247), (7445, 30889), (9085, 25313)]