1288894365

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{7253}}^1$

素因数の和:7634

約数の個数: 48

約数和(自身を含む): 2444307840

約数和(自身を除く): 1155413475

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 359, 495, 1077, 1795, 3231, 3949, 5385, 7253, 11847, 16155, 19745, 21759, 35541, 36265, 59235, 65277, 79783, 108795, 177705, 239349, 326385, 398915, 718047, 1196745, 2603827, 3590235, 7811481, 13019135, 23434443, 28642097, 39057405, 85926291, 117172215, 143210485, 257778873, 429631455, 1288894365]

約数ペア:

[(1, 1288894365), (3, 429631455), (5, 257778873), (9, 143210485), (11, 117172215), (15, 85926291), (33, 39057405), (45, 28642097), (55, 23434443), (99, 13019135), (165, 7811481), (359, 3590235), (495, 2603827), (1077, 1196745), (1795, 718047), (3231, 398915), (3949, 326385), (5385, 239349), (7253, 177705), (11847, 108795), (16155, 79783), (19745, 65277), (21759, 59235), (35541, 36265)]