40251285

素因数分解:

$3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{6529}}^1$

素因数の和:6677

約数の個数: 24

約数和(自身を含む): 70288920

約数和(自身を除く): 30037635

約数列:

[1, 3, 5, 9, 15, 45, 137, 411, 685, 1233, 2055, 6165, 6529, 19587, 32645, 58761, 97935, 293805, 894473, 2683419, 4472365, 8050257, 13417095, 40251285]

約数ペア:

[(1, 40251285), (3, 13417095), (5, 8050257), (9, 4472365), (15, 2683419), (45, 894473), (137, 293805), (411, 97935), (685, 58761), (1233, 32645), (2055, 19587), (6165, 6529)]