411979975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{5113}}^1$

素因数の和:5427

約数の個数: 24

約数和(自身を含む): 559307952

約数和(自身を除く): 147327977

約数列:

[1, 5, 11, 25, 55, 275, 293, 1465, 3223, 5113, 7325, 16115, 25565, 56243, 80575, 127825, 281215, 1406075, 1498109, 7490545, 16479199, 37452725, 82395995, 411979975]

約数ペア:

[(1, 411979975), (5, 82395995), (11, 37452725), (25, 16479199), (55, 7490545), (275, 1498109), (293, 1406075), (1465, 281215), (3223, 127825), (5113, 80575), (7325, 56243), (16115, 25565)]