42160755

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{461}}^1$

素因数の和:556

約数の個数: 64

約数和(自身を含む): 84446208

約数和(自身を除く): 42285453

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 67, 91, 105, 195, 201, 273, 335, 455, 461, 469, 871, 1005, 1365, 1383, 1407, 2305, 2345, 2613, 3227, 4355, 5993, 6097, 6915, 7035, 9681, 13065, 16135, 17979, 18291, 29965, 30485, 30887, 41951, 48405, 89895, 91455, 92661, 125853, 154435, 209755, 216209, 401531, 463305, 629265, 648627, 1081045, 1204593, 2007655, 2810717, 3243135, 6022965, 8432151, 14053585, 42160755]

約数ペア:

[(1, 42160755), (3, 14053585), (5, 8432151), (7, 6022965), (13, 3243135), (15, 2810717), (21, 2007655), (35, 1204593), (39, 1081045), (65, 648627), (67, 629265), (91, 463305), (105, 401531), (195, 216209), (201, 209755), (273, 154435), (335, 125853), (455, 92661), (461, 91455), (469, 89895), (871, 48405), (1005, 41951), (1365, 30887), (1383, 30485), (1407, 29965), (2305, 18291), (2345, 17979), (2613, 16135), (3227, 13065), (4355, 9681), (5993, 7035), (6097, 6915)]