47342565

素因数分解:

$3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{6701}}^1$

素因数の和:6869

約数の個数: 24

約数和(自身を含む): 82595448

約数和(自身を除く): 35252883

約数列:

[1, 3, 5, 9, 15, 45, 157, 471, 785, 1413, 2355, 6701, 7065, 20103, 33505, 60309, 100515, 301545, 1052057, 3156171, 5260285, 9468513, 15780855, 47342565]

約数ペア:

[(1, 47342565), (3, 15780855), (5, 9468513), (9, 5260285), (15, 3156171), (45, 1052057), (157, 301545), (471, 100515), (785, 60309), (1413, 33505), (2355, 20103), (6701, 7065)]