138182985

素因数分解:

$3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{24179}}^1$

素因数の和:24317

約数の個数: 24

約数和(自身を含む): 241413120

約数和(自身を除く): 103230135

約数列:

[1, 3, 5, 9, 15, 45, 127, 381, 635, 1143, 1905, 5715, 24179, 72537, 120895, 217611, 362685, 1088055, 3070733, 9212199, 15353665, 27636597, 46060995, 138182985]

約数ペア:

[(1, 138182985), (3, 46060995), (5, 27636597), (9, 15353665), (15, 9212199), (45, 3070733), (127, 1088055), (381, 362685), (635, 217611), (1143, 120895), (1905, 72537), (5715, 24179)]