13769405

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{733}}^1$

素因数の和:785

約数の個数: 24

約数和(自身を含む): 18928392

約数和(自身を除く): 5158987

約数列:

[1, 5, 13, 17, 65, 85, 221, 289, 733, 1105, 1445, 3665, 3757, 9529, 12461, 18785, 47645, 62305, 161993, 211837, 809965, 1059185, 2753881, 13769405]

約数ペア:

[(1, 13769405), (5, 2753881), (13, 1059185), (17, 809965), (65, 211837), (85, 161993), (221, 62305), (289, 47645), (733, 18785), (1105, 12461), (1445, 9529), (3665, 3757)]