138743715

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{49463}}^1$

素因数の和:49499

約数の個数: 32

約数和(自身を含む): 256421376

約数和(自身を除く): 117677661

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 2805, 49463, 148389, 247315, 544093, 741945, 840871, 1632279, 2522613, 2720465, 4204355, 8161395, 9249581, 12613065, 27748743, 46247905, 138743715]

約数ペア:

[(1, 138743715), (3, 46247905), (5, 27748743), (11, 12613065), (15, 9249581), (17, 8161395), (33, 4204355), (51, 2720465), (55, 2522613), (85, 1632279), (165, 840871), (187, 741945), (255, 544093), (561, 247315), (935, 148389), (2805, 49463)]