159383798015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{15661}}^1\times {\mathrm{5399}}^1$

素因数の和:21107

約数の個数: 32

約数和(自身を含む): 213128496000

約数和(自身を除く): 53744697985

約数列:

[1, 5, 13, 29, 65, 145, 377, 1885, 5399, 15661, 26995, 70187, 78305, 156571, 203593, 350935, 454169, 782855, 1017965, 2035423, 2270845, 5904197, 10177115, 29520985, 84553739, 422768695, 1099198607, 2452058431, 5495993035, 12260292155, 31876759603, 159383798015]

約数ペア:

[(1, 159383798015), (5, 31876759603), (13, 12260292155), (29, 5495993035), (65, 2452058431), (145, 1099198607), (377, 422768695), (1885, 84553739), (5399, 29520985), (15661, 10177115), (26995, 5904197), (70187, 2270845), (78305, 2035423), (156571, 1017965), (203593, 782855), (350935, 454169)]