15173805815

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{839}}^1$

素因数の和:1152

約数の個数: 64

約数和(自身を含む): 21778606080

約数和(自身を除く): 6604800265

約数列:

[1, 5, 7, 35, 43, 61, 197, 215, 301, 305, 427, 839, 985, 1379, 1505, 2135, 2623, 4195, 5873, 6895, 8471, 12017, 13115, 18361, 29365, 36077, 42355, 51179, 59297, 60085, 84119, 91805, 165283, 180385, 252539, 255895, 296485, 358253, 420595, 516731, 826415, 1156981, 1262695, 1791265, 2200697, 2583655, 3617117, 5784905, 7107169, 10082263, 11003485, 15404879, 18085585, 35535845, 49750183, 50411315, 70575841, 77024395, 248750915, 352879205, 433537309, 2167686545, 3034761163, 15173805815]

約数ペア:

[(1, 15173805815), (5, 3034761163), (7, 2167686545), (35, 433537309), (43, 352879205), (61, 248750915), (197, 77024395), (215, 70575841), (301, 50411315), (305, 49750183), (427, 35535845), (839, 18085585), (985, 15404879), (1379, 11003485), (1505, 10082263), (2135, 7107169), (2623, 5784905), (4195, 3617117), (5873, 2583655), (6895, 2200697), (8471, 1791265), (12017, 1262695), (13115, 1156981), (18361, 826415), (29365, 516731), (36077, 420595), (42355, 358253), (51179, 296485), (59297, 255895), (60085, 252539), (84119, 180385), (91805, 165283)]