68549085

素因数分解:

$3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:277

約数の個数: 96

約数和(自身を含む): 140894208

約数和(自身を除く): 72345123

約数列:

[1, 3, 5, 9, 11, 15, 23, 27, 33, 45, 55, 69, 81, 99, 115, 135, 165, 207, 223, 243, 253, 297, 345, 405, 495, 621, 669, 759, 891, 1035, 1115, 1215, 1265, 1485, 1863, 2007, 2277, 2453, 2673, 3105, 3345, 3795, 4455, 5129, 5589, 6021, 6831, 7359, 9315, 10035, 11385, 12265, 13365, 15387, 18063, 20493, 22077, 25645, 27945, 30105, 34155, 36795, 46161, 54189, 56419, 61479, 66231, 76935, 90315, 102465, 110385, 138483, 169257, 198693, 230805, 270945, 282095, 307395, 331155, 415449, 507771, 596079, 692415, 846285, 993465, 1246347, 1523313, 2077245, 2538855, 2980395, 4569939, 6231735, 7616565, 13709817, 22849695, 68549085]

約数ペア:

[(1, 68549085), (3, 22849695), (5, 13709817), (9, 7616565), (11, 6231735), (15, 4569939), (23, 2980395), (27, 2538855), (33, 2077245), (45, 1523313), (55, 1246347), (69, 993465), (81, 846285), (99, 692415), (115, 596079), (135, 507771), (165, 415449), (207, 331155), (223, 307395), (243, 282095), (253, 270945), (297, 230805), (345, 198693), (405, 169257), (495, 138483), (621, 110385), (669, 102465), (759, 90315), (891, 76935), (1035, 66231), (1115, 61479), (1215, 56419), (1265, 54189), (1485, 46161), (1863, 36795), (2007, 34155), (2277, 30105), (2453, 27945), (2673, 25645), (3105, 22077), (3345, 20493), (3795, 18063), (4455, 15387), (5129, 13365), (5589, 12265), (6021, 11385), (6831, 10035), (7359, 9315)]