3081925

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1601}}^1$

素因数の和:1629

約数の個数: 24

約数和(自身を含む): 4767552

約数和(自身を除く): 1685627

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 175, 275, 385, 1601, 1925, 8005, 11207, 17611, 40025, 56035, 88055, 123277, 280175, 440275, 616385, 3081925]

約数ペア:

[(1, 3081925), (5, 616385), (7, 440275), (11, 280175), (25, 123277), (35, 88055), (55, 56035), (77, 40025), (175, 17611), (275, 11207), (385, 8005), (1601, 1925)]