13766165

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:321

約数の個数: 32

約数和(自身を含む): 20152320

約数和(自身を除く): 6386155

約数列:

[1, 5, 7, 19, 35, 95, 127, 133, 163, 635, 665, 815, 889, 1141, 2413, 3097, 4445, 5705, 12065, 15485, 16891, 20701, 21679, 84455, 103505, 108395, 144907, 393319, 724535, 1966595, 2753233, 13766165]

約数ペア:

[(1, 13766165), (5, 2753233), (7, 1966595), (19, 724535), (35, 393319), (95, 144907), (127, 108395), (133, 103505), (163, 84455), (635, 21679), (665, 20701), (815, 16891), (889, 15485), (1141, 12065), (2413, 5705), (3097, 4445)]