49025025

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1831}}^1$

素因数の和:1871

約数の個数: 72

約数和(自身を含む): 106314624

約数和(自身を除く): 57289599

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 25, 35, 45, 51, 63, 75, 85, 105, 119, 153, 175, 225, 255, 315, 357, 425, 525, 595, 765, 1071, 1275, 1575, 1785, 1831, 2975, 3825, 5355, 5493, 8925, 9155, 12817, 16479, 26775, 27465, 31127, 38451, 45775, 64085, 82395, 93381, 115353, 137325, 155635, 192255, 217889, 280143, 320425, 411975, 466905, 576765, 653667, 778175, 961275, 1089445, 1400715, 1961001, 2334525, 2883825, 3268335, 5447225, 7003575, 9805005, 16341675, 49025025]

約数ペア:

[(1, 49025025), (3, 16341675), (5, 9805005), (7, 7003575), (9, 5447225), (15, 3268335), (17, 2883825), (21, 2334525), (25, 1961001), (35, 1400715), (45, 1089445), (51, 961275), (63, 778175), (75, 653667), (85, 576765), (105, 466905), (119, 411975), (153, 320425), (175, 280143), (225, 217889), (255, 192255), (315, 155635), (357, 137325), (425, 115353), (525, 93381), (595, 82395), (765, 64085), (1071, 45775), (1275, 38451), (1575, 31127), (1785, 27465), (1831, 26775), (2975, 16479), (3825, 12817), (5355, 9155), (5493, 8925)]