16130875

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{7591}}^1$

素因数の和:7623

約数の個数: 16

約数和(自身を含む): 21318336

約数和(自身を除く): 5187461

約数列:

[1, 5, 17, 25, 85, 125, 425, 2125, 7591, 37955, 129047, 189775, 645235, 948875, 3226175, 16130875]

約数ペア:

[(1, 16130875), (5, 3226175), (17, 948875), (25, 645235), (85, 189775), (125, 129047), (425, 37955), (2125, 7591)]