137496385

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{45007}}^1$

素因数の和:45072

約数の個数: 16

約数和(自身を含む): 181472256

約数和(自身を除く): 43975871

約数列:

[1, 5, 13, 47, 65, 235, 611, 3055, 45007, 225035, 585091, 2115329, 2925455, 10576645, 27499277, 137496385]

約数ペア:

[(1, 137496385), (5, 27499277), (13, 10576645), (47, 2925455), (65, 2115329), (235, 585091), (611, 225035), (3055, 45007)]