25246985

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^2$

素因数の和:209

約数の個数: 24

約数和(自身を含む): 32685120

約数和(自身を除く): 7438135

約数列:

[1, 5, 23, 59, 61, 115, 295, 305, 1357, 1403, 3599, 3721, 6785, 7015, 17995, 18605, 82777, 85583, 219539, 413885, 427915, 1097695, 5049397, 25246985]

約数ペア:

[(1, 25246985), (5, 5049397), (23, 1097695), (59, 427915), (61, 413885), (115, 219539), (295, 85583), (305, 82777), (1357, 18605), (1403, 17995), (3599, 7015), (3721, 6785)]