49192515

素因数分解:

$3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5281}}^1$

素因数の和:5321

約数の個数: 40

約数和(自身を含む): 92033568

約数和(自身を除く): 42841053

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 115, 135, 207, 345, 405, 621, 1035, 1863, 3105, 5281, 9315, 15843, 26405, 47529, 79215, 121463, 142587, 237645, 364389, 427761, 607315, 712935, 1093167, 1821945, 2138805, 3279501, 5465835, 9838503, 16397505, 49192515]

約数ペア:

[(1, 49192515), (3, 16397505), (5, 9838503), (9, 5465835), (15, 3279501), (23, 2138805), (27, 1821945), (45, 1093167), (69, 712935), (81, 607315), (115, 427761), (135, 364389), (207, 237645), (345, 142587), (405, 121463), (621, 79215), (1035, 47529), (1863, 26405), (3105, 15843), (5281, 9315)]