26498205

素因数分解:

$3^3\times 5^1\times {\mathrm{331}}^1\times {\mathrm{593}}^1$

素因数の和:938

約数の個数: 32

約数和(自身を含む): 47329920

約数和(自身を除く): 20831715

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 331, 593, 993, 1655, 1779, 2965, 2979, 4965, 5337, 8895, 8937, 14895, 16011, 26685, 44685, 80055, 196283, 588849, 981415, 1766547, 2944245, 5299641, 8832735, 26498205]

約数ペア:

[(1, 26498205), (3, 8832735), (5, 5299641), (9, 2944245), (15, 1766547), (27, 981415), (45, 588849), (135, 196283), (331, 80055), (593, 44685), (993, 26685), (1655, 16011), (1779, 14895), (2965, 8937), (2979, 8895), (4965, 5337)]