4067925

素因数分解:

$3^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{743}}^1$

素因数の和:829

約数の個数: 24

約数和(自身を含む): 6826944

約数和(自身を除く): 2759019

約数列:

[1, 3, 5, 15, 25, 73, 75, 219, 365, 743, 1095, 1825, 2229, 3715, 5475, 11145, 18575, 54239, 55725, 162717, 271195, 813585, 1355975, 4067925]

約数ペア:

[(1, 4067925), (3, 1355975), (5, 813585), (15, 271195), (25, 162717), (73, 55725), (75, 54239), (219, 18575), (365, 11145), (743, 5475), (1095, 3715), (1825, 2229)]