1572251305

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{1289}}^1\times {\mathrm{2741}}^1$

素因数の和:4124

約数の個数: 16

約数和(自身を含む): 1910077200

約数和(自身を除く): 337825895

約数列:

[1, 5, 89, 445, 1289, 2741, 6445, 13705, 114721, 243949, 573605, 1219745, 3533149, 17665745, 314450261, 1572251305]

約数ペア:

[(1, 1572251305), (5, 314450261), (89, 17665745), (445, 3533149), (1289, 1219745), (2741, 573605), (6445, 243949), (13705, 114721)]