4355085

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:130

約数の個数: 64

約数和(自身を含む): 8755200

約数和(自身を除く): 4400115

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 37, 57, 59, 95, 105, 111, 133, 177, 185, 259, 285, 295, 399, 413, 555, 665, 703, 777, 885, 1121, 1239, 1295, 1995, 2065, 2109, 2183, 3363, 3515, 3885, 4921, 5605, 6195, 6549, 7847, 10545, 10915, 14763, 15281, 16815, 23541, 24605, 32745, 39235, 41477, 45843, 73815, 76405, 117705, 124431, 207385, 229215, 290339, 622155, 871017, 1451695, 4355085]

約数ペア:

[(1, 4355085), (3, 1451695), (5, 871017), (7, 622155), (15, 290339), (19, 229215), (21, 207385), (35, 124431), (37, 117705), (57, 76405), (59, 73815), (95, 45843), (105, 41477), (111, 39235), (133, 32745), (177, 24605), (185, 23541), (259, 16815), (285, 15281), (295, 14763), (399, 10915), (413, 10545), (555, 7847), (665, 6549), (703, 6195), (777, 5605), (885, 4921), (1121, 3885), (1239, 3515), (1295, 3363), (1995, 2183), (2065, 2109)]