16273845

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1013}}^1$

素因数の和:1051

約数の個数: 64

約数和(自身を含む): 35043840

約数和(自身を除く): 18769995

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 27, 35, 45, 51, 63, 85, 105, 119, 135, 153, 189, 255, 315, 357, 459, 595, 765, 945, 1013, 1071, 1785, 2295, 3039, 3213, 5065, 5355, 7091, 9117, 15195, 16065, 17221, 21273, 27351, 35455, 45585, 51663, 63819, 86105, 106365, 120547, 136755, 154989, 191457, 258315, 319095, 361641, 464967, 602735, 774945, 957285, 1084923, 1808205, 2324835, 3254769, 5424615, 16273845]

約数ペア:

[(1, 16273845), (3, 5424615), (5, 3254769), (7, 2324835), (9, 1808205), (15, 1084923), (17, 957285), (21, 774945), (27, 602735), (35, 464967), (45, 361641), (51, 319095), (63, 258315), (85, 191457), (105, 154989), (119, 136755), (135, 120547), (153, 106365), (189, 86105), (255, 63819), (315, 51663), (357, 45585), (459, 35455), (595, 27351), (765, 21273), (945, 17221), (1013, 16065), (1071, 15195), (1785, 9117), (2295, 7091), (3039, 5355), (3213, 5065)]