1284128835

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{64319}}^1$

素因数の和:64360

約数の個数: 32

約数和(自身を含む): 2259947520

約数和(自身を除く): 975818685

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 1331, 1815, 3993, 6655, 19965, 64319, 192957, 321595, 707509, 964785, 2122527, 3537545, 7782599, 10612635, 23347797, 38912995, 85608589, 116738985, 256825767, 428042945, 1284128835]

約数ペア:

[(1, 1284128835), (3, 428042945), (5, 256825767), (11, 116738985), (15, 85608589), (33, 38912995), (55, 23347797), (121, 10612635), (165, 7782599), (363, 3537545), (605, 2122527), (1331, 964785), (1815, 707509), (3993, 321595), (6655, 192957), (19965, 64319)]