1234005165

素因数分解:

$3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{65761}}^1$

素因数の和:65914

約数の個数: 32

約数和(自身を含む): 2209603200

約数和(自身を除く): 975598035

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 139, 417, 695, 1251, 2085, 3753, 6255, 18765, 65761, 197283, 328805, 591849, 986415, 1775547, 2959245, 8877735, 9140779, 27422337, 45703895, 82267011, 137111685, 246801033, 411335055, 1234005165]

約数ペア:

[(1, 1234005165), (3, 411335055), (5, 246801033), (9, 137111685), (15, 82267011), (27, 45703895), (45, 27422337), (135, 9140779), (139, 8877735), (417, 2959245), (695, 1775547), (1251, 986415), (2085, 591849), (3753, 328805), (6255, 197283), (18765, 65761)]