28497450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{189983}}^1$

素因数の和:189998

約数の個数: 24

約数和(自身を含む): 70674048

約数和(自身を除く): 42176598

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 189983, 379966, 569949, 949915, 1139898, 1899830, 2849745, 4749575, 5699490, 9499150, 14248725, 28497450]

約数ペア:

[(1, 28497450), (2, 14248725), (3, 9499150), (5, 5699490), (6, 4749575), (10, 2849745), (15, 1899830), (25, 1139898), (30, 949915), (50, 569949), (75, 379966), (150, 189983)]