11778889185

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{1384937}}^1$

素因数の和:1384964

約数の個数: 48

約数和(自身を含む): 24197636736

約数和(自身を除く): 12418747551

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 243, 315, 405, 567, 945, 1215, 1701, 2835, 8505, 1384937, 4154811, 6924685, 9694559, 12464433, 20774055, 29083677, 37393299, 48472795, 62322165, 87251031, 112179897, 145418385, 186966495, 261753093, 336539691, 436255155, 560899485, 785259279, 1308765465, 1682698455, 2355777837, 3926296395, 11778889185]

約数ペア:

[(1, 11778889185), (3, 3926296395), (5, 2355777837), (7, 1682698455), (9, 1308765465), (15, 785259279), (21, 560899485), (27, 436255155), (35, 336539691), (45, 261753093), (63, 186966495), (81, 145418385), (105, 112179897), (135, 87251031), (189, 62322165), (243, 48472795), (315, 37393299), (405, 29083677), (567, 20774055), (945, 12464433), (1215, 9694559), (1701, 6924685), (2835, 4154811), (8505, 1384937)]