431300535

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{797}}^1\times {\mathrm{839}}^1$

素因数の和:1687

約数の個数: 32

約数和(自身を含む): 707857920

約数和(自身を除く): 276557385

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 797, 839, 2391, 2517, 3985, 4195, 11955, 12585, 34271, 36077, 102813, 108231, 171355, 180385, 514065, 541155, 668683, 2006049, 3343415, 10030245, 28753369, 86260107, 143766845, 431300535]

約数ペア:

[(1, 431300535), (3, 143766845), (5, 86260107), (15, 28753369), (43, 10030245), (129, 3343415), (215, 2006049), (645, 668683), (797, 541155), (839, 514065), (2391, 180385), (2517, 171355), (3985, 108231), (4195, 102813), (11955, 36077), (12585, 34271)]