41139315

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2141}}^1$

素因数の和:2220

約数の個数: 48

約数和(自身を含む): 82869696

約数和(自身を除く): 41730381

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 61, 63, 105, 183, 305, 315, 427, 549, 915, 1281, 2135, 2141, 2745, 3843, 6405, 6423, 10705, 14987, 19215, 19269, 32115, 44961, 74935, 96345, 130601, 134883, 224805, 391803, 653005, 674415, 914207, 1175409, 1959015, 2742621, 4571035, 5877045, 8227863, 13713105, 41139315]

約数ペア:

[(1, 41139315), (3, 13713105), (5, 8227863), (7, 5877045), (9, 4571035), (15, 2742621), (21, 1959015), (35, 1175409), (45, 914207), (61, 674415), (63, 653005), (105, 391803), (183, 224805), (305, 134883), (315, 130601), (427, 96345), (549, 74935), (915, 44961), (1281, 32115), (2135, 19269), (2141, 19215), (2745, 14987), (3843, 10705), (6405, 6423)]