126752125

素因数分解:

$5^3\times {\mathrm{631}}^1\times {\mathrm{1607}}^1$

素因数の和:2253

約数の個数: 16

約数和(自身を含む): 158535936

約数和(自身を除く): 31783811

約数列:

[1, 5, 25, 125, 631, 1607, 3155, 8035, 15775, 40175, 78875, 200875, 1014017, 5070085, 25350425, 126752125]

約数ペア:

[(1, 126752125), (5, 25350425), (25, 5070085), (125, 1014017), (631, 200875), (1607, 78875), (3155, 40175), (8035, 15775)]