4376295

素因数分解:

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

素因数の和:453

約数の個数: 64

約数和(自身を含む): 9722880

約数和(自身を除く): 5346585

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 33, 35, 45, 55, 63, 77, 99, 105, 135, 165, 189, 231, 297, 315, 385, 421, 495, 693, 945, 1155, 1263, 1485, 2079, 2105, 2947, 3465, 3789, 4631, 6315, 8841, 10395, 11367, 13893, 14735, 18945, 23155, 26523, 32417, 41679, 44205, 56835, 69465, 79569, 97251, 125037, 132615, 162085, 208395, 291753, 397845, 486255, 625185, 875259, 1458765, 4376295]

約数ペア:

[(1, 4376295), (3, 1458765), (5, 875259), (7, 625185), (9, 486255), (11, 397845), (15, 291753), (21, 208395), (27, 162085), (33, 132615), (35, 125037), (45, 97251), (55, 79569), (63, 69465), (77, 56835), (99, 44205), (105, 41679), (135, 32417), (165, 26523), (189, 23155), (231, 18945), (297, 14735), (315, 13893), (385, 11367), (421, 10395), (495, 8841), (693, 6315), (945, 4631), (1155, 3789), (1263, 3465), (1485, 2947), (2079, 2105)]