974325425

素因数分解:

$5^2\times {\mathrm{23}}^2\times {\mathrm{73673}}^1$

素因数の和:73729

約数の個数: 18

約数和(自身を含む): 1262993382

約数和(自身を除く): 288667957

約数列:

[1, 5, 23, 25, 115, 529, 575, 2645, 13225, 73673, 368365, 1694479, 1841825, 8472395, 38973017, 42361975, 194865085, 974325425]

約数ペア:

[(1, 974325425), (5, 194865085), (23, 42361975), (25, 38973017), (115, 8472395), (529, 1841825), (575, 1694479), (2645, 368365), (13225, 73673)]