14240005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:277

約数の個数: 32

約数和(自身を含む): 19611648

約数和(自身を除く): 5371643

約数列:

[1, 5, 13, 31, 37, 65, 155, 185, 191, 403, 481, 955, 1147, 2015, 2405, 2483, 5735, 5921, 7067, 12415, 14911, 29605, 35335, 74555, 76973, 91871, 219077, 384865, 459355, 1095385, 2848001, 14240005]

約数ペア:

[(1, 14240005), (5, 2848001), (13, 1095385), (31, 459355), (37, 384865), (65, 219077), (155, 91871), (185, 76973), (191, 74555), (403, 35335), (481, 29605), (955, 14911), (1147, 12415), (2015, 7067), (2405, 5921), (2483, 5735)]