42875175

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{81667}}^1$

素因数の和:81687

約数の個数: 24

約数和(自身を含む): 81014656

約数和(自身を除く): 38139481

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 81667, 245001, 408335, 571669, 1225005, 1715007, 2041675, 2858345, 6125025, 8575035, 14291725, 42875175]

約数ペア:

[(1, 42875175), (3, 14291725), (5, 8575035), (7, 6125025), (15, 2858345), (21, 2041675), (25, 1715007), (35, 1225005), (75, 571669), (105, 408335), (175, 245001), (525, 81667)]