71025725

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{1223}}^1$

素因数の和:1357

約数の個数: 24

約数和(自身を含む): 92886912

約数和(自身を除く): 21861187

約数列:

[1, 5, 23, 25, 101, 115, 505, 575, 1223, 2323, 2525, 6115, 11615, 28129, 30575, 58075, 123523, 140645, 617615, 703225, 2841029, 3088075, 14205145, 71025725]

約数ペア:

[(1, 71025725), (5, 14205145), (23, 3088075), (25, 2841029), (101, 703225), (115, 617615), (505, 140645), (575, 123523), (1223, 58075), (2323, 30575), (2525, 28129), (6115, 11615)]