23168025

素因数分解:

$3^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{673}}^1$

素因数の和:712

約数の個数: 60

約数和(自身を含む): 45507132

約数和(自身を除く): 22339107

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 75, 81, 85, 135, 153, 225, 255, 405, 425, 459, 673, 675, 765, 1275, 1377, 2019, 2025, 2295, 3365, 3825, 6057, 6885, 10095, 11441, 11475, 16825, 18171, 30285, 34323, 34425, 50475, 54513, 57205, 90855, 102969, 151425, 171615, 272565, 286025, 308907, 454275, 514845, 858075, 926721, 1362825, 1544535, 2574225, 4633605, 7722675, 23168025]

約数ペア:

[(1, 23168025), (3, 7722675), (5, 4633605), (9, 2574225), (15, 1544535), (17, 1362825), (25, 926721), (27, 858075), (45, 514845), (51, 454275), (75, 308907), (81, 286025), (85, 272565), (135, 171615), (153, 151425), (225, 102969), (255, 90855), (405, 57205), (425, 54513), (459, 50475), (673, 34425), (675, 34323), (765, 30285), (1275, 18171), (1377, 16825), (2019, 11475), (2025, 11441), (2295, 10095), (3365, 6885), (3825, 6057)]