743285825

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{2879}}^1$

素因数の和:3361

約数の個数: 24

約数和(自身を含む): 964224000

約数和(自身を除く): 220938175

約数列:

[1, 5, 23, 25, 115, 449, 575, 2245, 2879, 10327, 11225, 14395, 51635, 66217, 71975, 258175, 331085, 1292671, 1655425, 6463355, 29731433, 32316775, 148657165, 743285825]

約数ペア:

[(1, 743285825), (5, 148657165), (23, 32316775), (25, 29731433), (115, 6463355), (449, 1655425), (575, 1292671), (2245, 331085), (2879, 258175), (10327, 71975), (11225, 66217), (14395, 51635)]