16238145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{827}}^1$

素因数の和:870

約数の個数: 64

約数和(自身を含む): 34338816

約数和(自身を除く): 18100671

約数列:

[1, 3, 5, 7, 11, 15, 17, 21, 33, 35, 51, 55, 77, 85, 105, 119, 165, 187, 231, 255, 357, 385, 561, 595, 827, 935, 1155, 1309, 1785, 2481, 2805, 3927, 4135, 5789, 6545, 9097, 12405, 14059, 17367, 19635, 27291, 28945, 42177, 45485, 63679, 70295, 86835, 98413, 136455, 154649, 191037, 210885, 295239, 318395, 463947, 492065, 773245, 955185, 1082543, 1476195, 2319735, 3247629, 5412715, 16238145]

約数ペア:

[(1, 16238145), (3, 5412715), (5, 3247629), (7, 2319735), (11, 1476195), (15, 1082543), (17, 955185), (21, 773245), (33, 492065), (35, 463947), (51, 318395), (55, 295239), (77, 210885), (85, 191037), (105, 154649), (119, 136455), (165, 98413), (187, 86835), (231, 70295), (255, 63679), (357, 45485), (385, 42177), (561, 28945), (595, 27291), (827, 19635), (935, 17367), (1155, 14059), (1309, 12405), (1785, 9097), (2481, 6545), (2805, 5789), (3927, 4135)]