2942783805

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{49157}}^1$

素因数の和:49485

約数の個数: 32

約数和(自身を含む): 5087263104

約数和(自身を除く): 2144479299

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 307, 921, 1535, 3991, 4605, 11973, 19955, 49157, 59865, 147471, 245785, 639041, 737355, 1917123, 3195205, 9585615, 15091199, 45273597, 75455995, 196185587, 226367985, 588556761, 980927935, 2942783805]

約数ペア:

[(1, 2942783805), (3, 980927935), (5, 588556761), (13, 226367985), (15, 196185587), (39, 75455995), (65, 45273597), (195, 15091199), (307, 9585615), (921, 3195205), (1535, 1917123), (3991, 737355), (4605, 639041), (11973, 245785), (19955, 147471), (49157, 59865)]