15661094841

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{635777}}^1$

素因数の和:635830

約数の個数: 48

約数和(自身を含む): 28564233984

約数和(自身を除く): 12903139143

約数列:

[1, 3, 7, 9, 17, 21, 23, 51, 63, 69, 119, 153, 161, 207, 357, 391, 483, 1071, 1173, 1449, 2737, 3519, 8211, 24633, 635777, 1907331, 4450439, 5721993, 10808209, 13351317, 14622871, 32424627, 40053951, 43868613, 75657463, 97273881, 102360097, 131605839, 226972389, 248588807, 307080291, 680917167, 745766421, 921240873, 1740121649, 2237299263, 5220364947, 15661094841]

約数ペア:

[(1, 15661094841), (3, 5220364947), (7, 2237299263), (9, 1740121649), (17, 921240873), (21, 745766421), (23, 680917167), (51, 307080291), (63, 248588807), (69, 226972389), (119, 131605839), (153, 102360097), (161, 97273881), (207, 75657463), (357, 43868613), (391, 40053951), (483, 32424627), (1071, 14622871), (1173, 13351317), (1449, 10808209), (2737, 5721993), (3519, 4450439), (8211, 1907331), (24633, 635777)]