25634505

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2797}}^1$

素因数の和:2865

約数の個数: 32

約数和(自身を含む): 45126144

約数和(自身を除く): 19491639

約数列:

[1, 3, 5, 13, 15, 39, 47, 65, 141, 195, 235, 611, 705, 1833, 2797, 3055, 8391, 9165, 13985, 36361, 41955, 109083, 131459, 181805, 394377, 545415, 657295, 1708967, 1971885, 5126901, 8544835, 25634505]

約数ペア:

[(1, 25634505), (3, 8544835), (5, 5126901), (13, 1971885), (15, 1708967), (39, 657295), (47, 545415), (65, 394377), (141, 181805), (195, 131459), (235, 109083), (611, 41955), (705, 36361), (1833, 13985), (2797, 9165), (3055, 8391)]