1458765

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1$

素因数の和:450

約数の個数: 48

約数和(自身を含む): 3159936

約数和(自身を除く): 1701171

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 165, 231, 315, 385, 421, 495, 693, 1155, 1263, 2105, 2947, 3465, 3789, 4631, 6315, 8841, 13893, 14735, 18945, 23155, 26523, 32417, 41679, 44205, 69465, 97251, 132615, 162085, 208395, 291753, 486255, 1458765]

約数ペア:

[(1, 1458765), (3, 486255), (5, 291753), (7, 208395), (9, 162085), (11, 132615), (15, 97251), (21, 69465), (33, 44205), (35, 41679), (45, 32417), (55, 26523), (63, 23155), (77, 18945), (99, 14735), (105, 13893), (165, 8841), (231, 6315), (315, 4631), (385, 3789), (421, 3465), (495, 2947), (693, 2105), (1155, 1263)]