12551825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3511}}^1$

素因数の和:3545

約数の個数: 24

約数和(自身を含む): 18290496

約数和(自身を除く): 5738671

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 715, 3511, 3575, 17555, 38621, 45643, 87775, 193105, 228215, 502073, 965525, 1141075, 2510365, 12551825]

約数ペア:

[(1, 12551825), (5, 2510365), (11, 1141075), (13, 965525), (25, 502073), (55, 228215), (65, 193105), (143, 87775), (275, 45643), (325, 38621), (715, 17555), (3511, 3575)]