53197155

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11941}}^1$

素因数の和:11969

約数の個数: 40

約数和(自身を含む): 104038704

約数和(自身を除く): 50841549

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 135, 165, 297, 405, 495, 891, 1485, 4455, 11941, 35823, 59705, 107469, 131351, 179115, 322407, 394053, 537345, 656755, 967221, 1182159, 1612035, 1970265, 3546477, 4836105, 5910795, 10639431, 17732385, 53197155]

約数ペア:

[(1, 53197155), (3, 17732385), (5, 10639431), (9, 5910795), (11, 4836105), (15, 3546477), (27, 1970265), (33, 1612035), (45, 1182159), (55, 967221), (81, 656755), (99, 537345), (135, 394053), (165, 322407), (297, 179115), (405, 131351), (495, 107469), (891, 59705), (1485, 35823), (4455, 11941)]