6143625

素因数分解:

$3^2\times 5^3\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:191

約数の個数: 48

約数和(自身を含む): 11421696

約数和(自身を除く): 5278071

約数列:

[1, 3, 5, 9, 15, 25, 43, 45, 75, 125, 127, 129, 215, 225, 375, 381, 387, 635, 645, 1075, 1125, 1143, 1905, 1935, 3175, 3225, 5375, 5461, 5715, 9525, 9675, 15875, 16125, 16383, 27305, 28575, 47625, 48375, 49149, 81915, 136525, 142875, 245745, 409575, 682625, 1228725, 2047875, 6143625]

約数ペア:

[(1, 6143625), (3, 2047875), (5, 1228725), (9, 682625), (15, 409575), (25, 245745), (43, 142875), (45, 136525), (75, 81915), (125, 49149), (127, 48375), (129, 47625), (215, 28575), (225, 27305), (375, 16383), (381, 16125), (387, 15875), (635, 9675), (645, 9525), (1075, 5715), (1125, 5461), (1143, 5375), (1905, 3225), (1935, 3175)]