2478688125

素因数分解:

$3^1\times 5^4\times {\mathrm{929}}^1\times {\mathrm{1423}}^1$

素因数の和:2375

約数の個数: 40

約数和(自身を含む): 4137175680

約数和(自身を除く): 1658487555

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 625, 929, 1423, 1875, 2787, 4269, 4645, 7115, 13935, 21345, 23225, 35575, 69675, 106725, 116125, 177875, 348375, 533625, 580625, 889375, 1321967, 1741875, 2668125, 3965901, 6609835, 19829505, 33049175, 99147525, 165245875, 495737625, 826229375, 2478688125]

約数ペア:

[(1, 2478688125), (3, 826229375), (5, 495737625), (15, 165245875), (25, 99147525), (75, 33049175), (125, 19829505), (375, 6609835), (625, 3965901), (929, 2668125), (1423, 1741875), (1875, 1321967), (2787, 889375), (4269, 580625), (4645, 533625), (7115, 348375), (13935, 177875), (21345, 116125), (23225, 106725), (35575, 69675)]