13705855

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{251}}^1$

素因数の和:486

約数の個数: 16

約数和(自身を含む): 16861824

約数和(自身を除く): 3155969

約数列:

[1, 5, 67, 163, 251, 335, 815, 1255, 10921, 16817, 40913, 54605, 84085, 204565, 2741171, 13705855]

約数ペア:

[(1, 13705855), (5, 2741171), (67, 204565), (163, 84085), (251, 54605), (335, 40913), (815, 16817), (1255, 10921)]