2409165

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:210

約数の個数: 48

約数和(自身を含む): 4732416

約数和(自身を除く): 2323251

約数列:

[1, 3, 5, 9, 11, 15, 31, 33, 45, 55, 93, 99, 155, 157, 165, 279, 341, 465, 471, 495, 785, 1023, 1395, 1413, 1705, 1727, 2355, 3069, 4867, 5115, 5181, 7065, 8635, 14601, 15345, 15543, 24335, 25905, 43803, 53537, 73005, 77715, 160611, 219015, 267685, 481833, 803055, 2409165]

約数ペア:

[(1, 2409165), (3, 803055), (5, 481833), (9, 267685), (11, 219015), (15, 160611), (31, 77715), (33, 73005), (45, 53537), (55, 43803), (93, 25905), (99, 24335), (155, 15543), (157, 15345), (165, 14601), (279, 8635), (341, 7065), (465, 5181), (471, 5115), (495, 4867), (785, 3069), (1023, 2355), (1395, 1727), (1413, 1705)]