2775195

素因数分解:

$3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{337}}^1$

素因数の和:412

約数の個数: 32

約数和(自身を含む): 5029440

約数和(自身を除く): 2254245

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 135, 183, 305, 337, 549, 915, 1011, 1647, 1685, 2745, 3033, 5055, 8235, 9099, 15165, 20557, 45495, 61671, 102785, 185013, 308355, 555039, 925065, 2775195]

約数ペア:

[(1, 2775195), (3, 925065), (5, 555039), (9, 308355), (15, 185013), (27, 102785), (45, 61671), (61, 45495), (135, 20557), (183, 15165), (305, 9099), (337, 8235), (549, 5055), (915, 3033), (1011, 2745), (1647, 1685)]