25417485

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{19477}}^1$

素因数の和:19517

約数の個数: 24

約数和(自身を含む): 45578520

約数和(自身を除く): 20161035

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 19477, 58431, 97385, 175293, 292155, 564833, 876465, 1694499, 2824165, 5083497, 8472495, 25417485]

約数ペア:

[(1, 25417485), (3, 8472495), (5, 5083497), (9, 2824165), (15, 1694499), (29, 876465), (45, 564833), (87, 292155), (145, 175293), (261, 97385), (435, 58431), (1305, 19477)]