38877960095

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{19294273}}^1$

素因数の和:19294322

約数の個数: 16

約数和(自身を含む): 51863008512

約数和(自身を除く): 12985048417

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 19294273, 96471365, 250825549, 598122463, 1254127745, 2990612315, 7775592019, 38877960095]

約数ペア:

[(1, 38877960095), (5, 7775592019), (13, 2990612315), (31, 1254127745), (65, 598122463), (155, 250825549), (403, 96471365), (2015, 19294273)]