2521000515

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{126271}}^1$

素因数の和:126312

約数の個数: 32

約数和(自身を含む): 4436692992

約数和(自身を除く): 1915692477

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 1331, 1815, 3993, 6655, 19965, 126271, 378813, 631355, 1388981, 1894065, 4166943, 6944905, 15278791, 20834715, 45836373, 76393955, 168066701, 229181865, 504200103, 840333505, 2521000515]

約数ペア:

[(1, 2521000515), (3, 840333505), (5, 504200103), (11, 229181865), (15, 168066701), (33, 76393955), (55, 45836373), (121, 20834715), (165, 15278791), (363, 6944905), (605, 4166943), (1331, 1894065), (1815, 1388981), (3993, 631355), (6655, 378813), (19965, 126271)]