4243425

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1951}}^1$

素因数の和:1993

約数の個数: 24

約数和(自身を含む): 7261440

約数和(自身を除く): 3018015

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 435, 725, 1951, 2175, 5853, 9755, 29265, 48775, 56579, 146325, 169737, 282895, 848685, 1414475, 4243425]

約数ペア:

[(1, 4243425), (3, 1414475), (5, 848685), (15, 282895), (25, 169737), (29, 146325), (75, 56579), (87, 48775), (145, 29265), (435, 9755), (725, 5853), (1951, 2175)]