53553555

素因数分解:

$3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4007}}^1$

素因数の和:4038

約数の個数: 48

約数和(自身を含む): 105041664

約数和(自身を除く): 51488109

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, 4007, 4455, 12021, 13365, 20035, 36063, 44077, 60105, 108189, 132231, 180315, 220385, 324567, 396693, 540945, 661155, 973701, 1190079, 1622835, 1983465, 3570237, 4868505, 5950395, 10710711, 17851185, 53553555]

約数ペア:

[(1, 53553555), (3, 17851185), (5, 10710711), (9, 5950395), (11, 4868505), (15, 3570237), (27, 1983465), (33, 1622835), (45, 1190079), (55, 973701), (81, 661155), (99, 540945), (135, 396693), (165, 324567), (243, 220385), (297, 180315), (405, 132231), (495, 108189), (891, 60105), (1215, 44077), (1485, 36063), (2673, 20035), (4007, 13365), (4455, 12021)]