25885740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{431429}}^1$

素因数の和:431441

約数の個数: 24

約数和(自身を含む): 72480240

約数和(自身を除く): 46594500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 431429, 862858, 1294287, 1725716, 2157145, 2588574, 4314290, 5177148, 6471435, 8628580, 12942870, 25885740]

約数ペア:

[(1, 25885740), (2, 12942870), (3, 8628580), (4, 6471435), (5, 5177148), (6, 4314290), (10, 2588574), (12, 2157145), (15, 1725716), (20, 1294287), (30, 862858), (60, 431429)]