38326155

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:236

約数の個数: 64

約数和(自身を含む): 73156608

約数和(自身を除く): 34830453

約数列:

[1, 3, 5, 7, 15, 21, 35, 53, 71, 97, 105, 159, 213, 265, 291, 355, 371, 485, 497, 679, 795, 1065, 1113, 1455, 1491, 1855, 2037, 2485, 3395, 3763, 5141, 5565, 6887, 7455, 10185, 11289, 15423, 18815, 20661, 25705, 26341, 34435, 35987, 48209, 56445, 77115, 79023, 103305, 107961, 131705, 144627, 179935, 241045, 365011, 395115, 539805, 723135, 1095033, 1825055, 2555077, 5475165, 7665231, 12775385, 38326155]

約数ペア:

[(1, 38326155), (3, 12775385), (5, 7665231), (7, 5475165), (15, 2555077), (21, 1825055), (35, 1095033), (53, 723135), (71, 539805), (97, 395115), (105, 365011), (159, 241045), (213, 179935), (265, 144627), (291, 131705), (355, 107961), (371, 103305), (485, 79023), (497, 77115), (679, 56445), (795, 48209), (1065, 35987), (1113, 34435), (1455, 26341), (1491, 25705), (1855, 20661), (2037, 18815), (2485, 15423), (3395, 11289), (3763, 10185), (5141, 7455), (5565, 6887)]