24749875

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{613}}^1$

素因数の和:664

約数の個数: 32

約数和(自身を含む): 34482240

約数和(自身を除く): 9732365

約数列:

[1, 5, 17, 19, 25, 85, 95, 125, 323, 425, 475, 613, 1615, 2125, 2375, 3065, 8075, 10421, 11647, 15325, 40375, 52105, 58235, 76625, 197999, 260525, 291175, 989995, 1302625, 1455875, 4949975, 24749875]

約数ペア:

[(1, 24749875), (5, 4949975), (17, 1455875), (19, 1302625), (25, 989995), (85, 291175), (95, 260525), (125, 197999), (323, 76625), (425, 58235), (475, 52105), (613, 40375), (1615, 15325), (2125, 11647), (2375, 10421), (3065, 8075)]