25487115

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{929}}^1$

素因数の和:1027

約数の個数: 32

約数和(自身を含む): 42854400

約数和(自身を除く): 17367285

約数列:

[1, 3, 5, 15, 31, 59, 93, 155, 177, 295, 465, 885, 929, 1829, 2787, 4645, 5487, 9145, 13935, 27435, 28799, 54811, 86397, 143995, 164433, 274055, 431985, 822165, 1699141, 5097423, 8495705, 25487115]

約数ペア:

[(1, 25487115), (3, 8495705), (5, 5097423), (15, 1699141), (31, 822165), (59, 431985), (93, 274055), (155, 164433), (177, 143995), (295, 86397), (465, 54811), (885, 28799), (929, 27435), (1829, 13935), (2787, 9145), (4645, 5487)]