1020675

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:483

約数の個数: 24

約数和(自身を含む): 1745920

約数和(自身を除く): 725245

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 155, 439, 465, 775, 1317, 2195, 2325, 6585, 10975, 13609, 32925, 40827, 68045, 204135, 340225, 1020675]

約数ペア:

[(1, 1020675), (3, 340225), (5, 204135), (15, 68045), (25, 40827), (31, 32925), (75, 13609), (93, 10975), (155, 6585), (439, 2325), (465, 2195), (775, 1317)]