427296905

素因数分解:

$5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{47137}}^1$

素因数の和:47193

約数の個数: 24

約数和(自身を含む): 612605448

約数和(自身を除く): 185308543

約数列:

[1, 5, 7, 35, 37, 49, 185, 245, 259, 1295, 1813, 9065, 47137, 235685, 329959, 1649795, 1744069, 2309713, 8720345, 11548565, 12208483, 61042415, 85459381, 427296905]

約数ペア:

[(1, 427296905), (5, 85459381), (7, 61042415), (35, 12208483), (37, 11548565), (49, 8720345), (185, 2309713), (245, 1744069), (259, 1649795), (1295, 329959), (1813, 235685), (9065, 47137)]