61384995

素因数分解:

$3^2\times 5^1\times 7^3\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:170

約数の個数: 96

約数和(自身を含む): 128419200

約数和(自身を除く): 67034205

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 41, 45, 49, 63, 97, 105, 123, 147, 205, 245, 287, 291, 315, 343, 369, 441, 485, 615, 679, 735, 861, 873, 1029, 1435, 1455, 1715, 1845, 2009, 2037, 2205, 2583, 3087, 3395, 3977, 4305, 4365, 4753, 5145, 6027, 6111, 10045, 10185, 11931, 12915, 14063, 14259, 15435, 18081, 19885, 23765, 27839, 30135, 30555, 33271, 35793, 42189, 42777, 59655, 70315, 71295, 83517, 90405, 99813, 126567, 139195, 166355, 178965, 194873, 210945, 213885, 250551, 299439, 417585, 499065, 584619, 632835, 974365, 1252755, 1364111, 1497195, 1753857, 2923095, 4092333, 6820555, 8769285, 12276999, 20461665, 61384995]

約数ペア:

[(1, 61384995), (3, 20461665), (5, 12276999), (7, 8769285), (9, 6820555), (15, 4092333), (21, 2923095), (35, 1753857), (41, 1497195), (45, 1364111), (49, 1252755), (63, 974365), (97, 632835), (105, 584619), (123, 499065), (147, 417585), (205, 299439), (245, 250551), (287, 213885), (291, 210945), (315, 194873), (343, 178965), (369, 166355), (441, 139195), (485, 126567), (615, 99813), (679, 90405), (735, 83517), (861, 71295), (873, 70315), (1029, 59655), (1435, 42777), (1455, 42189), (1715, 35793), (1845, 33271), (2009, 30555), (2037, 30135), (2205, 27839), (2583, 23765), (3087, 19885), (3395, 18081), (3977, 15435), (4305, 14259), (4365, 14063), (4753, 12915), (5145, 11931), (6027, 10185), (6111, 10045)]