2019999465

素因数分解:

$3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151141}}^1$

素因数の和:151172

約数の個数: 48

約数和(自身を含む): 3961129536

約数和(自身を除く): 1941130071

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, 151141, 453423, 755705, 1360269, 1662551, 2267115, 4080807, 4987653, 6801345, 8312755, 12242421, 14962959, 20404035, 24938265, 36727263, 44888877, 61212105, 74814795, 134666631, 183636315, 224444385, 403999893, 673333155, 2019999465]

約数ペア:

[(1, 2019999465), (3, 673333155), (5, 403999893), (9, 224444385), (11, 183636315), (15, 134666631), (27, 74814795), (33, 61212105), (45, 44888877), (55, 36727263), (81, 24938265), (99, 20404035), (135, 14962959), (165, 12242421), (243, 8312755), (297, 6801345), (405, 4987653), (495, 4080807), (891, 2267115), (1215, 1662551), (1485, 1360269), (2673, 755705), (4455, 453423), (13365, 151141)]