4391925

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1889}}^1$

素因数の和:1933

約数の個数: 24

約数和(自身を含む): 7499520

約数和(自身を除く): 3107595

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 155, 465, 775, 1889, 2325, 5667, 9445, 28335, 47225, 58559, 141675, 175677, 292795, 878385, 1463975, 4391925]

約数ペア:

[(1, 4391925), (3, 1463975), (5, 878385), (15, 292795), (25, 175677), (31, 141675), (75, 58559), (93, 47225), (155, 28335), (465, 9445), (775, 5667), (1889, 2325)]