13865940275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{196193}}^1$

素因数の和:196471

約数の個数: 24

約数和(自身を含む): 18829915344

約数和(自身を除く): 4963975069

約数列:

[1, 5, 11, 25, 55, 257, 275, 1285, 2827, 6425, 14135, 70675, 196193, 980965, 2158123, 4904825, 10790615, 50421601, 53953075, 252108005, 554637611, 1260540025, 2773188055, 13865940275]

約数ペア:

[(1, 13865940275), (5, 2773188055), (11, 1260540025), (25, 554637611), (55, 252108005), (257, 53953075), (275, 50421601), (1285, 10790615), (2827, 4904825), (6425, 2158123), (14135, 980965), (70675, 196193)]