18175986135

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{579499}}^1$

素因数の和:579568

約数の個数: 48

約数和(自身を含む): 34171956000

約数和(自身を除く): 15995969865

約数列:

[1, 3, 5, 9, 15, 17, 41, 45, 51, 85, 123, 153, 205, 255, 369, 615, 697, 765, 1845, 2091, 3485, 6273, 10455, 31365, 579499, 1738497, 2897495, 5215491, 8692485, 9851483, 23759459, 26077455, 29554449, 49257415, 71278377, 88663347, 118797295, 147772245, 213835131, 356391885, 403910803, 443316735, 1069175655, 1211732409, 2019554015, 3635197227, 6058662045, 18175986135]

約数ペア:

[(1, 18175986135), (3, 6058662045), (5, 3635197227), (9, 2019554015), (15, 1211732409), (17, 1069175655), (41, 443316735), (45, 403910803), (51, 356391885), (85, 213835131), (123, 147772245), (153, 118797295), (205, 88663347), (255, 71278377), (369, 49257415), (615, 29554449), (697, 26077455), (765, 23759459), (1845, 9851483), (2091, 8692485), (3485, 5215491), (6273, 2897495), (10455, 1738497), (31365, 579499)]