2923095

素因数分解:

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

素因数の和:160

約数の個数: 48

約数和(自身を含む): 5630688

約数和(自身を除く): 2707593

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 49, 97, 105, 123, 147, 205, 245, 287, 291, 485, 615, 679, 735, 861, 1435, 1455, 2009, 2037, 3395, 3977, 4305, 4753, 6027, 10045, 10185, 11931, 14259, 19885, 23765, 27839, 30135, 59655, 71295, 83517, 139195, 194873, 417585, 584619, 974365, 2923095]

約数ペア:

[(1, 2923095), (3, 974365), (5, 584619), (7, 417585), (15, 194873), (21, 139195), (35, 83517), (41, 71295), (49, 59655), (97, 30135), (105, 27839), (123, 23765), (147, 19885), (205, 14259), (245, 11931), (287, 10185), (291, 10045), (485, 6027), (615, 4753), (679, 4305), (735, 3977), (861, 3395), (1435, 2037), (1455, 2009)]