8268894615

素因数分解:

$3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1511}}^1\times {\mathrm{2663}}^1$

素因数の和:4319

約数の個数: 32

約数和(自身を含む): 13340630016

約数和(自身を除く): 5071735401

約数列:

[1, 3, 5, 15, 137, 411, 685, 1511, 2055, 2663, 4533, 7555, 7989, 13315, 22665, 39945, 207007, 364831, 621021, 1035035, 1094493, 1824155, 3105105, 4023793, 5472465, 12071379, 20118965, 60356895, 551259641, 1653778923, 2756298205, 8268894615]

約数ペア:

[(1, 8268894615), (3, 2756298205), (5, 1653778923), (15, 551259641), (137, 60356895), (411, 20118965), (685, 12071379), (1511, 5472465), (2055, 4023793), (2663, 3105105), (4533, 1824155), (7555, 1094493), (7989, 1035035), (13315, 621021), (22665, 364831), (39945, 207007)]