190173145

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{6781}}^1$

素因数の和:6936

約数の個数: 16

約数和(自身を含む): 234385920

約数和(自身を除く): 44212775

約数列:

[1, 5, 71, 79, 355, 395, 5609, 6781, 28045, 33905, 481451, 535699, 2407255, 2678495, 38034629, 190173145]

約数ペア:

[(1, 190173145), (5, 38034629), (71, 2678495), (79, 2407255), (355, 535699), (395, 481451), (5609, 33905), (6781, 28045)]