3872250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{1721}}^1$

素因数の和:1744

約数の個数: 48

約数和(自身を含む): 10476648

約数和(自身を除く): 6604398

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 450, 750, 1125, 1721, 2250, 3442, 5163, 8605, 10326, 15489, 17210, 25815, 30978, 43025, 51630, 77445, 86050, 129075, 154890, 215125, 258150, 387225, 430250, 645375, 774450, 1290750, 1936125, 3872250]

約数ペア:

[(1, 3872250), (2, 1936125), (3, 1290750), (5, 774450), (6, 645375), (9, 430250), (10, 387225), (15, 258150), (18, 215125), (25, 154890), (30, 129075), (45, 86050), (50, 77445), (75, 51630), (90, 43025), (125, 30978), (150, 25815), (225, 17210), (250, 15489), (375, 10326), (450, 8605), (750, 5163), (1125, 3442), (1721, 2250)]