3350865

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:166

約数の個数: 48

約数和(自身を含む): 6435072

約数和(自身を除く): 3084207

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 49, 97, 105, 141, 147, 235, 245, 291, 329, 485, 679, 705, 735, 987, 1455, 1645, 2037, 2303, 3395, 4559, 4753, 4935, 6909, 10185, 11515, 13677, 14259, 22795, 23765, 31913, 34545, 68385, 71295, 95739, 159565, 223391, 478695, 670173, 1116955, 3350865]

約数ペア:

[(1, 3350865), (3, 1116955), (5, 670173), (7, 478695), (15, 223391), (21, 159565), (35, 95739), (47, 71295), (49, 68385), (97, 34545), (105, 31913), (141, 23765), (147, 22795), (235, 14259), (245, 13677), (291, 11515), (329, 10185), (485, 6909), (679, 4935), (705, 4753), (735, 4559), (987, 3395), (1455, 2303), (1645, 2037)]