9884745

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1$

素因数の和:362

約数の個数: 48

約数和(自身を含む): 18821712

約数和(自身を除く): 8936967

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 61, 65, 117, 183, 195, 277, 305, 549, 585, 793, 831, 915, 1385, 2379, 2493, 2745, 3601, 3965, 4155, 7137, 10803, 11895, 12465, 16897, 18005, 32409, 35685, 50691, 54015, 84485, 152073, 162045, 219661, 253455, 658983, 760365, 1098305, 1976949, 3294915, 9884745]

約数ペア:

[(1, 9884745), (3, 3294915), (5, 1976949), (9, 1098305), (13, 760365), (15, 658983), (39, 253455), (45, 219661), (61, 162045), (65, 152073), (117, 84485), (183, 54015), (195, 50691), (277, 35685), (305, 32409), (549, 18005), (585, 16897), (793, 12465), (831, 11895), (915, 10803), (1385, 7137), (2379, 4155), (2493, 3965), (2745, 3601)]