65185155

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{22993}}^1$

素因数の和:23017

約数の個数: 40

約数和(自身を含む): 133549152

約数和(自身を除く): 68363997

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2835, 22993, 68979, 114965, 160951, 206937, 344895, 482853, 620811, 804755, 1034685, 1448559, 1862433, 2414265, 3104055, 4345677, 7242795, 9312165, 13037031, 21728385, 65185155]

約数ペア:

[(1, 65185155), (3, 21728385), (5, 13037031), (7, 9312165), (9, 7242795), (15, 4345677), (21, 3104055), (27, 2414265), (35, 1862433), (45, 1448559), (63, 1034685), (81, 804755), (105, 620811), (135, 482853), (189, 344895), (315, 206937), (405, 160951), (567, 114965), (945, 68979), (2835, 22993)]