126745725

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{39301}}^1$

素因数の和:39357

約数の個数: 24

約数和(自身を含む): 214431712

約数和(自身を除く): 87685987

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 645, 1075, 3225, 39301, 117903, 196505, 589515, 982525, 1689943, 2947575, 5069829, 8449715, 25349145, 42248575, 126745725]

約数ペア:

[(1, 126745725), (3, 42248575), (5, 25349145), (15, 8449715), (25, 5069829), (43, 2947575), (75, 1689943), (129, 982525), (215, 589515), (645, 196505), (1075, 117903), (3225, 39301)]