11129895

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{397}}^1$

素因数の和:504

約数の個数: 48

約数和(自身を含む): 22351680

約数和(自身を除く): 11221785

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 89, 105, 267, 315, 397, 445, 623, 801, 1191, 1335, 1869, 1985, 2779, 3115, 3573, 4005, 5607, 5955, 8337, 9345, 13895, 17865, 25011, 28035, 35333, 41685, 105999, 125055, 176665, 247331, 317997, 529995, 741993, 1236655, 1589985, 2225979, 3709965, 11129895]

約数ペア:

[(1, 11129895), (3, 3709965), (5, 2225979), (7, 1589985), (9, 1236655), (15, 741993), (21, 529995), (35, 317997), (45, 247331), (63, 176665), (89, 125055), (105, 105999), (267, 41685), (315, 35333), (397, 28035), (445, 25011), (623, 17865), (801, 13895), (1191, 9345), (1335, 8337), (1869, 5955), (1985, 5607), (2779, 4005), (3115, 3573)]