201350125

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4987}}^1$

素因数の和:5038

約数の個数: 32

約数和(自身を含む): 280126080

約数和(自身を除く): 78775955

約数列:

[1, 5, 17, 19, 25, 85, 95, 125, 323, 425, 475, 1615, 2125, 2375, 4987, 8075, 24935, 40375, 84779, 94753, 124675, 423895, 473765, 623375, 1610801, 2119475, 2368825, 8054005, 10597375, 11844125, 40270025, 201350125]

約数ペア:

[(1, 201350125), (5, 40270025), (17, 11844125), (19, 10597375), (25, 8054005), (85, 2368825), (95, 2119475), (125, 1610801), (323, 623375), (425, 473765), (475, 423895), (1615, 124675), (2125, 94753), (2375, 84779), (4987, 40375), (8075, 24935)]