5426145

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:242

約数の個数: 48

約数和(自身を含む): 10260432

約数和(自身を除く): 4834287

約数列:

[1, 3, 5, 9, 15, 17, 41, 45, 51, 85, 123, 153, 173, 205, 255, 369, 519, 615, 697, 765, 865, 1557, 1845, 2091, 2595, 2941, 3485, 6273, 7093, 7785, 8823, 10455, 14705, 21279, 26469, 31365, 35465, 44115, 63837, 106395, 120581, 132345, 319185, 361743, 602905, 1085229, 1808715, 5426145]

約数ペア:

[(1, 5426145), (3, 1808715), (5, 1085229), (9, 602905), (15, 361743), (17, 319185), (41, 132345), (45, 120581), (51, 106395), (85, 63837), (123, 44115), (153, 35465), (173, 31365), (205, 26469), (255, 21279), (369, 14705), (519, 10455), (615, 8823), (697, 7785), (765, 7093), (865, 6273), (1557, 3485), (1845, 2941), (2091, 2595)]