1276241075

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{1187201}}^1$

素因数の和:1187254

約数の個数: 12

約数和(自身を含む): 1619343528

約数和(自身を除く): 343102453

約数列:

[1, 5, 25, 43, 215, 1075, 1187201, 5936005, 29680025, 51049643, 255248215, 1276241075]

約数ペア:

[(1, 1276241075), (5, 255248215), (25, 51049643), (43, 29680025), (215, 5936005), (1075, 1187201)]