3980115

素因数分解:

$3^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{367}}^1$

素因数の和:619

約数の個数: 24

約数和(自身を含む): 6946368

約数和(自身を除く): 2966253

約数列:

[1, 3, 5, 9, 15, 45, 241, 367, 723, 1101, 1205, 1835, 2169, 3303, 3615, 5505, 10845, 16515, 88447, 265341, 442235, 796023, 1326705, 3980115]

約数ペア:

[(1, 3980115), (3, 1326705), (5, 796023), (9, 442235), (15, 265341), (45, 88447), (241, 16515), (367, 10845), (723, 5505), (1101, 3615), (1205, 3303), (1835, 2169)]