1269172925

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{37633}}^1$

素因数の和:37733

約数の個数: 24

約数和(自身を含む): 1679981760

約数和(自身を除く): 410808835

約数列:

[1, 5, 19, 25, 71, 95, 355, 475, 1349, 1775, 6745, 33725, 37633, 188165, 715027, 940825, 2671943, 3575135, 13359715, 17875675, 50766917, 66798575, 253834585, 1269172925]

約数ペア:

[(1, 1269172925), (5, 253834585), (19, 66798575), (25, 50766917), (71, 17875675), (95, 13359715), (355, 3575135), (475, 2671943), (1349, 940825), (1775, 715027), (6745, 188165), (33725, 37633)]