4225095

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1$

素因数の和:301

約数の個数: 64

約数和(自身を含む): 9123840

約数和(自身を除く): 4898745

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 27, 35, 45, 51, 63, 85, 105, 119, 135, 153, 189, 255, 263, 315, 357, 459, 595, 765, 789, 945, 1071, 1315, 1785, 1841, 2295, 2367, 3213, 3945, 4471, 5355, 5523, 7101, 9205, 11835, 13413, 16065, 16569, 22355, 27615, 31297, 35505, 40239, 49707, 67065, 82845, 93891, 120717, 156485, 201195, 248535, 281673, 469455, 603585, 845019, 1408365, 4225095]

約数ペア:

[(1, 4225095), (3, 1408365), (5, 845019), (7, 603585), (9, 469455), (15, 281673), (17, 248535), (21, 201195), (27, 156485), (35, 120717), (45, 93891), (51, 82845), (63, 67065), (85, 49707), (105, 40239), (119, 35505), (135, 31297), (153, 27615), (189, 22355), (255, 16569), (263, 16065), (315, 13413), (357, 11835), (459, 9205), (595, 7101), (765, 5523), (789, 5355), (945, 4471), (1071, 3945), (1315, 3213), (1785, 2367), (1841, 2295)]