25066449

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{563}}^1$

素因数の和:686

約数の個数: 32

約数和(自身を含む): 39795840

約数和(自身を除く): 14729391

約数列:

[1, 3, 9, 17, 27, 51, 97, 153, 291, 459, 563, 873, 1649, 1689, 2619, 4947, 5067, 9571, 14841, 15201, 28713, 44523, 54611, 86139, 163833, 258417, 491499, 928387, 1474497, 2785161, 8355483, 25066449]

約数ペア:

[(1, 25066449), (3, 8355483), (9, 2785161), (17, 1474497), (27, 928387), (51, 491499), (97, 258417), (153, 163833), (291, 86139), (459, 54611), (563, 44523), (873, 28713), (1649, 15201), (1689, 14841), (2619, 9571), (4947, 5067)]