33081405

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1$

素因数の和:506

約数の個数: 64

約数和(自身を含む): 65691648

約数和(自身を除く): 32610243

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 43, 51, 85, 105, 119, 129, 215, 255, 301, 357, 431, 595, 645, 731, 903, 1293, 1505, 1785, 2155, 2193, 3017, 3655, 4515, 5117, 6465, 7327, 9051, 10965, 15085, 15351, 18533, 21981, 25585, 36635, 45255, 51289, 55599, 76755, 92665, 109905, 129731, 153867, 256445, 277995, 315061, 389193, 648655, 769335, 945183, 1575305, 1945965, 2205427, 4725915, 6616281, 11027135, 33081405]

約数ペア:

[(1, 33081405), (3, 11027135), (5, 6616281), (7, 4725915), (15, 2205427), (17, 1945965), (21, 1575305), (35, 945183), (43, 769335), (51, 648655), (85, 389193), (105, 315061), (119, 277995), (129, 256445), (215, 153867), (255, 129731), (301, 109905), (357, 92665), (431, 76755), (595, 55599), (645, 51289), (731, 45255), (903, 36635), (1293, 25585), (1505, 21981), (1785, 18533), (2155, 15351), (2193, 15085), (3017, 10965), (3655, 9051), (4515, 7327), (5117, 6465)]