66012165

素因数分解:

$3^5\times 5^1\times {\mathrm{54331}}^1$

素因数の和:54351

約数の個数: 24

約数和(自身を含む): 118661088

約数和(自身を除く): 52648923

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 54331, 162993, 271655, 488979, 814965, 1466937, 2444895, 4400811, 7334685, 13202433, 22004055, 66012165]

約数ペア:

[(1, 66012165), (3, 22004055), (5, 13202433), (9, 7334685), (15, 4400811), (27, 2444895), (45, 1466937), (81, 814965), (135, 488979), (243, 271655), (405, 162993), (1215, 54331)]