68366950545

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3539}}^1\times {\mathrm{67783}}^1$

素因数の和:71349

約数の個数: 32

約数和(自身を含む): 115178572800

約数和(自身を除く): 46811622255

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 3539, 10617, 17695, 53085, 67241, 67783, 201723, 203349, 336205, 338915, 1008615, 1016745, 1287877, 3863631, 6439385, 19318155, 239884037, 719652111, 1199420185, 3598260555, 4557796703, 13673390109, 22788983515, 68366950545]

約数ペア:

[(1, 68366950545), (3, 22788983515), (5, 13673390109), (15, 4557796703), (19, 3598260555), (57, 1199420185), (95, 719652111), (285, 239884037), (3539, 19318155), (10617, 6439385), (17695, 3863631), (53085, 1287877), (67241, 1016745), (67783, 1008615), (201723, 338915), (203349, 336205)]