15697575909

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{199}}^1\times {\mathrm{1747}}^1$

素因数の和:2154

約数の個数: 48

約数和(自身を含む): 23723856000

約数和(自身を除く): 8026280091

約数列:

[1, 3, 9, 29, 87, 173, 199, 261, 519, 597, 1557, 1747, 1791, 5017, 5241, 5771, 15051, 15723, 17313, 34427, 45153, 50663, 51939, 103281, 151989, 302231, 309843, 347653, 455967, 906693, 998383, 1042959, 2720079, 2995149, 3128877, 8764699, 8985447, 10081937, 26294097, 30245811, 60143969, 78882291, 90737433, 180431907, 541295721, 1744175101, 5232525303, 15697575909]

約数ペア:

[(1, 15697575909), (3, 5232525303), (9, 1744175101), (29, 541295721), (87, 180431907), (173, 90737433), (199, 78882291), (261, 60143969), (519, 30245811), (597, 26294097), (1557, 10081937), (1747, 8985447), (1791, 8764699), (5017, 3128877), (5241, 2995149), (5771, 2720079), (15051, 1042959), (15723, 998383), (17313, 906693), (34427, 455967), (45153, 347653), (50663, 309843), (51939, 302231), (103281, 151989)]