84287955

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{7687}}^1$

素因数の和:7755

約数の個数: 32

約数和(自身を含む): 146133504

約数和(自身を除く): 61845549

約数列:

[1, 3, 5, 15, 17, 43, 51, 85, 129, 215, 255, 645, 731, 2193, 3655, 7687, 10965, 23061, 38435, 115305, 130679, 330541, 392037, 653395, 991623, 1652705, 1960185, 4958115, 5619197, 16857591, 28095985, 84287955]

約数ペア:

[(1, 84287955), (3, 28095985), (5, 16857591), (15, 5619197), (17, 4958115), (43, 1960185), (51, 1652705), (85, 991623), (129, 653395), (215, 392037), (255, 330541), (645, 130679), (731, 115305), (2193, 38435), (3655, 23061), (7687, 10965)]