189016725

素因数分解:

$3^1\times 5^2\times {\mathrm{1549}}^1\times {\mathrm{1627}}^1$

素因数の和:3189

約数の個数: 24

約数和(自身を含む): 312901600

約数和(自身を除く): 123884875

約数列:

[1, 3, 5, 15, 25, 75, 1549, 1627, 4647, 4881, 7745, 8135, 23235, 24405, 38725, 40675, 116175, 122025, 2520223, 7560669, 12601115, 37803345, 63005575, 189016725]

約数ペア:

[(1, 189016725), (3, 63005575), (5, 37803345), (15, 12601115), (25, 7560669), (75, 2520223), (1549, 122025), (1627, 116175), (4647, 40675), (4881, 38725), (7745, 24405), (8135, 23235)]