15693857528985

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{881}}^1\times {\mathrm{249439}}^1$

素因数の和:250380

約数の個数: 96

約数和(自身を含む): 29199206937600

約数和(自身を除く): 13505349408615

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 529, 621, 881, 1035, 1587, 2643, 2645, 3105, 4405, 4761, 7929, 7935, 13215, 14283, 20263, 23787, 23805, 39645, 60789, 71415, 101315, 118935, 182367, 249439, 303945, 466049, 547101, 748317, 911835, 1247195, 1398147, 2244951, 2330245, 2735505, 3741585, 4194441, 5737097, 6734853, 6990735, 11224755, 12583323, 17211291, 20972205, 28685485, 33674265, 51633873, 62916615, 86056455, 131953231, 154901619, 219755759, 258169365, 395859693, 659267277, 659766155, 774508095, 1098778795, 1187579079, 1977801831, 1979298465, 3296336385, 3562737237, 5054382457, 5933405493, 5937895395, 9889009155, 15163147371, 17813686185, 25271912285, 29667027465, 45489442113, 75815736855, 116250796511, 136468326339, 227447210565, 348752389533, 581253982555, 682341631695, 1046257168599, 1743761947665, 3138771505797, 5231285842995, 15693857528985]

約数ペア:

[(1, 15693857528985), (3, 5231285842995), (5, 3138771505797), (9, 1743761947665), (15, 1046257168599), (23, 682341631695), (27, 581253982555), (45, 348752389533), (69, 227447210565), (115, 136468326339), (135, 116250796511), (207, 75815736855), (345, 45489442113), (529, 29667027465), (621, 25271912285), (881, 17813686185), (1035, 15163147371), (1587, 9889009155), (2643, 5937895395), (2645, 5933405493), (3105, 5054382457), (4405, 3562737237), (4761, 3296336385), (7929, 1979298465), (7935, 1977801831), (13215, 1187579079), (14283, 1098778795), (20263, 774508095), (23787, 659766155), (23805, 659267277), (39645, 395859693), (60789, 258169365), (71415, 219755759), (101315, 154901619), (118935, 131953231), (182367, 86056455), (249439, 62916615), (303945, 51633873), (466049, 33674265), (547101, 28685485), (748317, 20972205), (911835, 17211291), (1247195, 12583323), (1398147, 11224755), (2244951, 6990735), (2330245, 6734853), (2735505, 5737097), (3741585, 4194441)]