17031125

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:206

約数の個数: 32

約数和(自身を含む): 22913280

約数和(自身を除く): 5882155

約数列:

[1, 5, 19, 25, 71, 95, 101, 125, 355, 475, 505, 1349, 1775, 1919, 2375, 2525, 6745, 7171, 8875, 9595, 12625, 33725, 35855, 47975, 136249, 168625, 179275, 239875, 681245, 896375, 3406225, 17031125]

約数ペア:

[(1, 17031125), (5, 3406225), (19, 896375), (25, 681245), (71, 239875), (95, 179275), (101, 168625), (125, 136249), (355, 47975), (475, 35855), (505, 33725), (1349, 12625), (1775, 9595), (1919, 8875), (2375, 7171), (2525, 6745)]