995087205

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{51787}}^1$

素因数の和:51866

約数の個数: 48

約数和(自身を含む): 2003574144

約数和(自身を除く): 1008486939

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 61, 63, 105, 183, 305, 315, 427, 549, 915, 1281, 2135, 2745, 3843, 6405, 19215, 51787, 155361, 258935, 362509, 466083, 776805, 1087527, 1812545, 2330415, 3159007, 3262581, 5437635, 9477021, 15795035, 16312905, 22113049, 28431063, 47385105, 66339147, 110565245, 142155315, 199017441, 331695735, 995087205]

約数ペア:

[(1, 995087205), (3, 331695735), (5, 199017441), (7, 142155315), (9, 110565245), (15, 66339147), (21, 47385105), (35, 28431063), (45, 22113049), (61, 16312905), (63, 15795035), (105, 9477021), (183, 5437635), (305, 3262581), (315, 3159007), (427, 2330415), (549, 1812545), (915, 1087527), (1281, 776805), (2135, 466083), (2745, 362509), (3843, 258935), (6405, 155361), (19215, 51787)]