2545373564865

素因数分解:

$3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2297}}^1\times {\mathrm{59053}}^1$

素因数の和:61503

約数の個数: 64

約数和(自身を含む): 4559724691200

約数和(自身を除く): 2014351126335

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 139, 417, 695, 1251, 2085, 2297, 3753, 6255, 6891, 11485, 18765, 20673, 34455, 59053, 62019, 103365, 177159, 295265, 310095, 319283, 531477, 885795, 957849, 1594431, 1596415, 2657385, 2873547, 4789245, 7972155, 8208367, 8620641, 14367735, 24625101, 41041835, 43103205, 73875303, 123125505, 135644741, 221625909, 369376515, 406934223, 678223705, 1108129545, 1220802669, 2034671115, 3662408007, 6104013345, 18312040035, 18854618999, 56563856997, 94273094995, 169691570991, 282819284985, 509074712973, 848457854955, 2545373564865]

約数ペア:

[(1, 2545373564865), (3, 848457854955), (5, 509074712973), (9, 282819284985), (15, 169691570991), (27, 94273094995), (45, 56563856997), (135, 18854618999), (139, 18312040035), (417, 6104013345), (695, 3662408007), (1251, 2034671115), (2085, 1220802669), (2297, 1108129545), (3753, 678223705), (6255, 406934223), (6891, 369376515), (11485, 221625909), (18765, 135644741), (20673, 123125505), (34455, 73875303), (59053, 43103205), (62019, 41041835), (103365, 24625101), (177159, 14367735), (295265, 8620641), (310095, 8208367), (319283, 7972155), (531477, 4789245), (885795, 2873547), (957849, 2657385), (1594431, 1596415)]