2100082545

素因数分解:

$3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157133}}^1$

素因数の和:157164

約数の個数: 48

約数和(自身を含む): 4118167872

約数和(自身を除く): 2018085327

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 135, 165, 243, 297, 405, 495, 891, 1215, 1485, 2673, 4455, 13365, 157133, 471399, 785665, 1414197, 1728463, 2356995, 4242591, 5185389, 7070985, 8642315, 12727773, 15556167, 21212955, 25926945, 38183319, 46668501, 63638865, 77780835, 140005503, 190916595, 233342505, 420016509, 700027515, 2100082545]

約数ペア:

[(1, 2100082545), (3, 700027515), (5, 420016509), (9, 233342505), (11, 190916595), (15, 140005503), (27, 77780835), (33, 63638865), (45, 46668501), (55, 38183319), (81, 25926945), (99, 21212955), (135, 15556167), (165, 12727773), (243, 8642315), (297, 7070985), (405, 5185389), (495, 4242591), (891, 2356995), (1215, 1728463), (1485, 1414197), (2673, 785665), (4455, 471399), (13365, 157133)]